In this review we feature the loudest Bluetooth speakers that produce the deepest, most earth-shattering sound you’ll ever hear. These speakers can go so loud that they can literally take your entire house down – with booming bass, crystal clear sound and long wireless range. They’re the perfect kind of speaker to have if you are looking to blast music indoors or outdoors. Furthermore, these Bluetooth speakers can deliver a tonne of bass and long hours of playtime with massive battery life. If you are looking for the loudest Bluetooth speakers that can deliver a staggering amount of volume, be sure to check out our top picks below!
View the Loudest Bluetooth speakers below
#1 Best Overall: JBL Boombox 3
The JBL Boombox 3 is hands down one of the loudest Bluetooth speakers you can find that delivers a massive 136W of sound performance on battery mode and 180W of power on AC. The JBL Boombox 3 is an improvement over the JBL Boombox 2, delivering much louder sound performance and even deeper bass response, and has a much cleaner design with a better handle grip. It also features a 3-way speaker design that delivers higher sensitivity and much deeper bass response with very little distortion at high volume levels, allowing you to push this speaker to the limit and still get consistently good sound performance. We liked that the JBL Boombox 3 comes equipped with a built-in battery that delivers an incredible 24 hours of playtime on a single charge, and you can even use the speaker as a power bank to charge your smartphone device through USB. Furthermore, the speaker is IP67 dust and waterproof, allowing you to bring this speaker virtually anywhere outdoors or by the poolside and never have to worry about water. If you are looking for one of the loudest Bluetooth speakers that is durable, rugged and portable, the JBL Boombox 3 is definitely the one you should get.
When we tested the JBL Boombox 3, we were incredibly impressed by how powerful this Bluetooth speaker actually is. It delivers extremely loud and powerful sound performance with very deep bass – this is the kind of bass that you can actually feel on your skin. At 70% volume, this speaker is loud enough to fill your entire house with music and is even louder than the JBL Boombox 2 at maximum volume. The speaker has two large passive bass radiators at the side of the speaker which really amp up the bass output once you increase the volume level.
We played a couple of music genres through this speaker including EDM, rock and hip-hop, and you get extremely powerful beats with thumping bass performance. This speaker can deliver really nice highs and vocals with plenty of sparkle and timbre, while the midranges sound clear without sounding recessed at higher volume levels. This makes music sound well-rounded without any overlapping frequency ranges or muddiness in the bass – the bass stays where it should be as bass and does not sound bloated. If you are looking for a loud Bluetooth speaker that can really handle the bass and punchy beats in EDM and hip-hop music genres, the JBL Boombox 3 is definitely a great choice.
The JBL Boombox 3 is essentially designed like a tank and is fully IP67 waterproof – you can bring this speaker outdoors or to the beach and you will never have to worry about it being exposed to water. We also liked the fact that the JBL Boombox 3 comes with a newly updated sturdy metal handle with silicone grips, providing a much better grip especially in wet environments like the poolside. The speaker also comes with an added dedicated subwoofer inside the speaker which maximizes the bass response. This is a notable improvement over the previous JBL Boombox 2 system in that it now has an actual subwoofer – not just bass radiators at the sides of the speaker. The JBL Boombox 3 also has its signature Partyboost function which allows you to link up multiple JBL Boomboxes together to create a much wider listening field and play music in sync with each other. At the back of this speaker are USB and 3.5mm auxiliary ports and the AC input which are protected by a rubberized cover – you can also use this speaker as a power bank to charge your smartphone devices while outdoors.
The Verdict? The JBL Boombox 3 is a powerful Bluetooth speaker that delivers extremely loud volume and monstrous bass. This speaker is a real beast when it comes to delivering loud sound performance and is designed for bass-heavy music such as EDM, rock and hip-hop where you can really hear the bass and the beats of the music. This speaker gets extremely loud with a whopping 136W of sound (180 watts on AC) and has enough volume to power an entire outdoor party or gathering with party music. It also comes with a newly added subwoofer within the speaker which maximizes the bass response and is a welcome upgrade from the JBL Boombox 2. Furthermore, the JBL Boombox 3 is designed like a tank and is fully IPX7 waterproof, allowing you to take this speaker virtually anywhere outdoors. It is also designed to be durable and rugged, and you never have to worry about damaging the speaker because it is extremely sturdy. We also loved the metallic finishes at the side and the metallic handle with silicone grip at the top which makes this speaker easy to carry around. Overall, the JBL Boombox 3 is one of the loudest Bluetooth speakers that delivers extremely loud and massive bass for parties and gatherings and we highly recommend them.
#2 Loudest Marshall Speaker: Marshall Stanmore III
The Marshall Stanmore III is currently the loudest Marshall speaker and can deliver a whopping 80W of output power with deep bass response. This Bluetooth speaker produces a tonne of volume and bass output and delivers a really wide soundstage with crisp highs and very detailed midranges. The entire speaker delivers immersive sound performance and it has good stereo separation which allows you to hear where each musical note is coming from. Compared to other Marshall speakers such as the Acton III, the Stanmore III delivers louder volume and has much more bass, and is a great speaker for blasting music at home. The speaker comes with a 2-channel design with one large woofer and dual tweeters (together with a rear-firing bass reflex port) that delivers really nice vocals and clean highs. It has a wide frequency range from 45 Hz to 20 kHz, and also comes with 3 Class D amplifiers (two 15W Class D amps for the tweeters, and a 50W Class D amp for the woofer) for louder sound. The Stanmore III is also equipped with Bluetooth 5.2 and supports RCA and 3.5mm auxiliary inputs as well. If you are looking for a really loud and powerful speaker that looks really classy and vintage, the Marshall Stanmore III is a great choice.
We really liked the sound performance of the Marshall Stanmore III speaker. Compared with other Marshall speakers that we tested (including the Acton III), the Stanmore III has the loudest volume and the most bass. The bass feels tight and punchy, and they have plenty of depth without sounding muddy or distorted. You can really push up the volume on the Stanmore III speaker and still get crystal clear sound performance and deep punchy beats. We played a couple of music soundtracks including Tony Bennett’s “Fly Me to the Moon” and Dusty Springfield’s “The Look of Love” and they sounded incredible with very realistic soundstage. You can hear the timbre in the vocals and sparkling highs with musical instruments; the lower-end frequency ranges are well-defined and have plenty of depth. The Stanmore III has much more bass than we expected and can also handle EDM and rock music soundtracks really well with deep punchy beats that sound impactful. You can read our full review of the Marshall Stanmore III vs Action III here.
One of the things that we really liked about the Marshall Stanmore III speaker is its classy vintage design. The Stanmore III resembles Marshall’s classical on-stage amp and comes with a leatherette exterior with a signature Marshall logo at the front. We particularly liked the brass knobs on the top control panel which gives it a really nice classical amp feel – you can also easily adjust the volume, treble and bass ranges which is great. The Stanmore III is currently the largest and most powerful speaker that Marshall has to offer, and the speaker itself does take up some space. However, it blends in nicely with modern home interior décor and adds a classy vintage feel which we really liked. The Stanmore III is equipped with Bluetooth 5.2 and it also supports RCA and 3.5mm inputs for turntables or other non-wireless music sources. It also has two outward angled tweeters that enhances the overall soundstage and separation, allowing soundtracks to sound wider and more spacious.
The Verdict? The Marshall Stanmore III is hands down the loudest Bluetooth speaker that Marshall has to offer with 80W of pure stereo sound performance. The Stanmore III speaker has more bass and volume than any other Marshall speaker that we have tested (including the latest Acton III), and delivers really deep bass that makes live jazz and EDM music very enjoyable to listen to. The Stanmore III also comes with a dedicated 50W woofer that handles the low-end frequency spectrum really well, and you can push up the volume on this speaker without getting any distortion. We absolutely loved the signature Marshall amp design and the classy bronze-plated vintage knobs at the top of the control panel which gives the speaker an aesthetic vibe. It also comes equipped with Marshall’s dynamic loudness feature that automatically adjusts the tonal balance of your audio regardless of volume to maintain audio consistency. Overall, the Marshall Stanmore III is hands down one of the loudest Bluetooth speakers you can find that delivers a great combination of volume and bass, and we highly recommend them.
#3 Loudest JBL Speaker: JBL PartyBox 1000
The JBL Partybox 1000 is hands down one of the loudest Bluetooth speakers you can find and is currently the loudest JBL speaker with an incredible power output of 1100W. This massive speaker features JBL signature sound performance with bass boost functionality to boost the bass output from the speakers. The entire speaker is incredibly loud and powerful enough to power an entire party with full panel light shows and superb sound performance. This speaker supports wireless Bluetooth streaming and also comes with a DJ launchpad which allows you to play drums, keyboard and piano instruments, or use this speaker as a portable PA system. It also comes with mic and guitar inputs for you to plug in your mic or guitar and use this as a concert speaker. This is one of the loudest Bluetooth speakers ever developed by JBL and we highly recommend them for their extra loud and powerful sound performance.
The sound performance of the JBL PartyBox 1000 is exceptionally loud and powerful. The speaker delivers crystal clear sound performance at very high volume levels, and does not distort even if you turn it up to 90% volume. We also liked the fact that this speaker gets incredibly loud and can even be linked up to another JBL PartyBox 1000 for double the power output. You can connect two speakers using True Wireless Stereo Bluetooth, or link them up with an RCA cable. The bass on the PartyBox 1000 gets very deep and loud, and is loud enough to rattle the floors and windows in your home. We played a couple of EDM, rock and hip-hop music genres through this speaker and really liked the incredible beats and lower-end bass response that this speaker gives.
The PartyBox 1000 speaker comes with a bass boost feature which allows you to enhance the lower-end frequency range of your music for more powerful beats. This is perfect if you are playing music for large parties and gatherings and want to boost the lower-end sound performance and volume. We also liked the fact that this speaker comes with an LED panel which makes it perfect for DJing. The sound quality of the PartyBox 1000 is crisp and crystal clear, and the sound remains consistently clear at up to 90% of the volume level. The bass starts to roll off around 90% volume, but at that range the sound is so loud that it is powerful enough to power a large party gathering. This speaker delivers immense bass performance even with the bass boost functionality turned off – and is probably the most overpowered speaker we have ever tested (read our full review of the JBL PartyBox 1000 here).
This immensely powerful JBL speaker features a whopping 1100W of audio power – which is around 10x JBL Boomboxes put together. It comes with a 2×7” mid-range and 1×12” woofer, together with an integrated DJ launchpad and guitar and microphone inputs. This makes the PartyBox 1000 great as a concert and portable PA sound system. With that said, the PartyBox 1000 requires an active power outlet and does not come with a portable battery due to its massive size and power output.
The Verdict? The JBL PartyBox 1000 is one of the loudest Bluetooth speakers you can find that is immensely powerful and delivers a tonne of bass. It is currently the loudest JBL speaker – much louder than the JBL Boombox 2 or the PartyBox 300 speaker, and is powerful enough to double as a portable PA sound system. The speaker itself is massive and delivers an incredible 1100 watts of power with plenty of bass and deep lows, making it ideal for EDM and party music. It also comes with a full lighting panel effect which creates a captivating light show and also features a DJ launchpad for playing drums, keyboards and looping your music. Overall, the PartyBox 1000 is a massive and one of the loudest Bluetooth speakers you can find and we highly recommend them for their exceptional sound and volume.
#4 Best Portable: Monster Sparkle Loud Bluetooth Speaker
The Monster Sparkle Bluetooth speaker is a really powerful Bluetooth speaker with 80W of sound output and a dazzling LED lightshow display. This speaker features Monster’s Pure Sound technology that delivers impactful bass and very loud volume levels that can power an entire outdoor party. It comes equipped with a 2” tweeter and 5.25” subwoofer to provide crystal clear highs, smooth treble ranges and a much deeper bass response. Furthermore, we liked that this Bluetooth speaker features a 6 full panel lighting effect to create a lightshow for visually stunning experience during parties and outdoor gatherings. It also comes with an ergonomic handle at the top for you to take the speaker virtually anywhere outdoors. This speaker comes with a massive battery that provides up to 24 hours of playtime on a single charge, and it also features Monster’s wireless stereo pairing technology which allows you to pair two speakers via Bluetooth for true stereo sound with a combined output of 160W. We also liked that this speaker comes with multiple input options including auxiliary, TF card, USB and 6.35mm instrument inputs for microphones. On the whole, the Monster Sparkle Bluetooth speaker is one of the loudest Bluetooth speakers we have tested and we highly recommend them for their incredibly loud sound performance.
We were very impressed by the sound performance of the Monster Sparkle Bluetooth speaker. This speaker can deliver extremely loud sound performance with deep bass response, and has an output power of up to 80W. You can practically push this speaker to maximum volume level and still get consistent sound performance with minimal distortion. This speaker handles the highs and midrange frequencies well – the highs are crisp and clear with plenty of sparkle, while the midranges sound smooth without sounding recessed at higher volume levels. The bass on this speaker is powerful and goes very deep, but does not muddy into the midrange frequencies. This gives the Monster Sparkle a bass-leaning sound signature that is well-balanced between the higher frequency ranges and the bass. We played a couple of music genres including EDM, rock and hip-hop with heavy beats and you can really feel the low-end punch that this speaker delivers. We also liked that the Monster Sparkle has a dedicated 5.25” subwoofer, delivering deep bass that adds plenty of depth and presence to music performances.
One of the things that we really liked about the Monster Sparkle speaker is its LED display. It features 6 full panel lighting effects and delivers a visually stunning experience that syncs to the beat of the music. The LED lightshow is very colorful and dynamic, the light strobing effect makes this speaker perfect for disco parties or outdoor events. We also liked that this speaker comes with built-in battery that provides up to 24 hours of playtime on a single charge. We also used the wireless stereo pairing function and the speaker syncs up automatically to another Monster Sparkle speaker to create a 160W sound field with decent stereo effect. This speaker also comes with multiple input options including auxiliary, TF card and USB which is very useful if you need to play music from different sources. The battery pack can also double as a power bank and you can charge your smartphone devices by plugging it into the speaker’s USB port. The Monster Sparkle speaker comes equipped with Bluetooth 5.3 technology and allows you to stream music from your smartphone or tablet device. It is also IPX5 waterproof and you can take this speaker outdoors and never have to worry about exposing it to water or under the rain.
The Verdict? The Monster Sparkle is one of the loudest Bluetooth speakers you can find that is designed to be portable and delivers a massive 80W of sound with a dedicated subwoofer. This speaker comes with a full panel lighting which creates a visually stunning lightshow for parties and gatherings, and the lightshow syncs to the beat of the music which enhances the visual effect. This speaker can get incredible loud and delivers really massive bass performance due to its dedicated 5.25” subwoofer – this makes EDM, rock and hip-hop music genres particularly enjoyable to listen to You can also push this speaker up to maximum volume levels and get minimal distortion, which is a nice added plus. This speaker also comes with a built-in battery that provides up to 24 hours of playtime on a single charge, and can even double as a power bank to charge your devices. This speaker is also IPX5 waterproof and splash-resistant, allowing you to take it outdoors or by the poolside. Overall, the Monster Sparkle is one of the loudest Bluetooth speakers we have tested and we highly recommend them.
#5 Best Budget: W-King T9-2 80W Loud Bluetooth Speaker
The W-King T9-2 80W Loud Bluetooth Speaker is one of the loudest Bluetooth speakers you can find on a budget. It delivers a massive 80W output of powerful sound performance with a peak of 105dB, and comes with all the features that you would expect from a large Bluetooth speaker including mixed color party lights, 24 hour battery life, USB support, TF card and EQ settings. This speaker is equipped with a bass reflex tube which increases the overall bass response and delivers a deep thumping sound at full volume with virtually no distortion. The speaker itself is equipped with two subwoofers for deep lows and two tweeters for crystal clear highs, and is DSP tuned to produce a balance of highs and lows with less distortion. Furthermore, this speaker can go up to 105dB (100W peak) and is loud enough to power an entire outdoor party with really loud sound performance. One of the things that we really liked about this speaker is the 24 hour battery life – which is roughly equal to the JBL Boombox 3 in terms of battery performance. You can also link up the W-King speaker with another W-King to provide a 160W true stereo sound effect, although the T9-2 speaker cannot be paired with the previous T9-1 version in stereo mode. Overall, the W-King T9-2 is a solid high-performance speaker that delivers tremendous bass and loud volume output, and we highly recommend them.
We were really impressed by the sound performance of the W-King T9-2. Straight out of the box, the W-King T9-2 sounded very good with crystal clear highs, detailed midranges and a solid low end thump that brings out the beats in the music. The bass on this speaker gets extremely loud and punchy without sounding muddy, and you can push up the volume on the T9-2 without hearing much distortion. We really liked the sound of the bass on this speaker – the bass feels deep and has plenty of depth, and it really adds a good punch to the music especially when listening to pop and EDM music performances. We were also surprised at how clear the vocals sounded on the T9-2 – the vocals and treble ranges are smooth and crystal clear, and we did not hear any harshness on the speaker at high volume levels. We also played a couple of music genres on this speaker including rock and hip-hop, and the speaker was able to deliver very nicely balanced sound with good bass that has depth and substance. Although the T9-2 is not as impressive as the JBL Boombox 3 in terms of bass and overall sound quality, it still packs a good punch especially if you are looking for one of the loudest Bluetooth speakers on a budget.
The W-King T9-2 speaker is feature packed and comes with plenty of improved features over the previous generation D8 and D9 Bluetooth speakers. Compared to the D8 and D9, this speaker sounds around 50% louder and delivers much more bass impact as compared to the previous generation speakers. We also liked the fact that the W-King speaker comes with two EQ modes that allow you to boost the bass if you want to enjoy party music, or use the treble mode if you want to emphasize the highs for vocal music. The T9-2 speaker also comes with a 24 hour battery life which makes it comparable to the JBL Boombox 3 in terms of battery performance, and it supports auxiliary, TF card and USB playback options, including wireless Bluetooth 5.0. This speaker also features mixed color LED lights that sync to the beat of the music with 7 different colors and up to six lighting effects. We liked the fact that the T9-2 speaker feels rugged and durable and features a very solid construction; having said that, the T9-2 speaker is not water-resistant unlike the JBL Boombox 3 and cannot be used under wet conditions or under the rain.
The Verdict? The W-King T9-2 is hands down one of the loudest Bluetooth speakers you can find on a budget that delivers an incredible 80W of sound performance. This speaker delivers impactful and deep bass performance and is also equipped with two built-in subwoofers that handle the low-end frequency response. Furthermore, the T9-2 speaker can go up to a maximum 105dB of peak volume and is loud enough to fill a large house or outdoor party with music. This speaker is great for playing EDM, rock and hip-hop music where it can really emphasize the bass and beats of the music; it also comes with a bass reflex tube and is DSP fine-tuned to provide deep bass that does not sound overwhelming or bloated. Furthermore, the T9-2 comes with an impressive 24 hour battery life and also supports true wireless stereo streaming where you can pair two T9-2 speakers to create a much wider stereo soundstage (up to a massive 160W sound effect). This speaker uses Bluetooth 5.0 and also supports USB, TF card and auxiliary playback options. Compared with the JBL Boombox 3, the T9-2 is not water-resistant and cannot double as a power bank; having said that it is very sturdy and well-constructed, and you can really power a large outdoor gathering with a single W-King T9-2 speaker. Overall, the W-King T9-2 is one of the loudest Bluetooth speakers we have tested and highly recommend them for outdoor parties and gatherings.
#6 Loudest Outdoor Speaker: The Soundboks 3 Bluetooth Speaker
The Soundboks 3rd Generation Bluetooth speaker is one of the loudest Bluetooth speakers we have tested that can deliver an incredible 126dB of sound. This speaker can go extremely loud and is powerful enough to drive an entire concert with crystal clear highs, crisp treble ranges and deep bass performance. The Soundboks 3rd Generation speaker is designed to be portable, and comes with new and improved features over the previous generation of Soundboks speakers with much louder volume and better custom EQ controls. This speaker comes with a swappable battery that delivers up to 40 hours of playtime on a single charge, and features a splash-proof and dirt resistant design for added durability. The speaker is fully wireless and can connect to your devices via wireless Bluetooth, or with the XLR or 1/4″ auxiliary inputs. The speaker also supports wireless stereo pairing, and comes with customizable EQ settings via the included app. It also features microphone and instrument inputs if you need to use this speaker as a portable PA system. Overall, the Soundboks 3 is hands down one of the loudest Bluetooth speakers you can find with exceptionally powerful sound and we highly recommend them.
We really liked the sound performance of the Soundboks 3 speaker. This Bluetooth speaker can get exceptionally loud and deliver up to 126 dB of sound, which is loud enough to power and entire outdoor party. This speaker can deliver immense volume output and maintain crystal clear clarity in the highs, upper midranges and bass output. The bass from this speaker hits exceptionally hard and goes very deep, and you can hear every single beat in the music with crystal clear clarity. We really enjoyed how detailed and clean the sound quality from the Soundboks 3 felt – the sound performance is consistent at every volume level and we did not hear any hint of distortion at maximum volume. This speaker gets so loud that it can power an entire beach party or outdoor gathering, and double as a portable PA system. Furthermore, the Soundboks 3 has the ability to daisy chain multiple speakers together for a much louder sound experience and is ideal for blasting music at maximum volume.
We really liked the design of the Soundboks 3 speaker. The entire speaker is housed in a durable splash-proof casing and is designed for portability and durability. There is also a convenient carry handle at the side together with volume knobs and microphone inputs if you need to double this speaker as a portable PA option. We liked the fact that the Soundboks 3 actually comes with a swappable 40 hour battery that is ideal if you need to take this speaker to a party or beach gathering, without the need to connect it to a direct AC power supply. This wireless speaker features the latest Bluetooth 5.0 for high quality music streaming and features multiple connectivity options including XLR and 1/4″ input options. We also liked the Soundboks app which provides firmware updates, and also allows you to customize the EQ and the amount of bass output which is a nice added touch. You can also use custom stereo configurations in Team-Up mode and precision controls for the Pro Panel according to your music preferences, and daisy chain multiple Soundboks speakers for a much louder sound performance. This speaker is extremely well-built and designed, and the added splash proof resistance makes this speaker highly versatile for outdoor listening.
The Verdict? The Soundboks 3 is one of the loudest Bluetooth speakers you can find that can deliver an incredible 126 dB of sound. This speaker gets extremely loud, and is suitable for large outdoor gatherings and parties where you can blast music at full volume. We liked the sound performance of the Soundboks 3 – this speaker delivers crisp highs, smooth midranges and deep punchy bass that really adds to the overall sound quality of this speaker. We played a couple of music genres including EDM, rock and hip-hop and they sounded crystal clear with really nice bass response. You can also push up the volume on the Soundboks 3 without hearing any harshness or distortion – the sound remains consistent at all volume levels. We also liked the fact that the Soundboks app which allows you to customize EQ settings and adjust the sound performance on the go. The speaker also comes with a swappable 40 hour battery pack which is really useful if you need to bring this speaker outdoors without a direct AC input. Overall, the Soundboks 3 is one of the loudest Bluetooth speakers designed for portability and extremely loud sound, and we highly recommend them.
#7 Loudest Boombox: Monster Blaster 3.0 Portable Speaker
The Monster Blast 3.0 is one of the loudest Bluetooth speakers that delivers an incredible 120W of sound performance and is IPX5 waterproof for outdoor use. This speaker pumps out extremely loud sound performance and very deep bass and is capable of powering an entire outdoor party with rich and immersive sound performance. We were very surprised by how much power this speaker actually has – it comes with 4 built-in 15W full-range speakers with a dedicated subwoofer for deep bass performance – the woofer itself delivers up to 60W of power. This speaker also has a large 5,200mAh battery that can deliver up to 12 hours of playtime on a single charge, and can even double as a USB powerbank for your smartphone and tablet devices. We also liked the environmental EQ mode functionality which allows you to switch between indoors and outdoor modes to optimize the sound performance for louder volume and clarity. The entire speaker has a sleek and portable design that comes with a built-in handle which makes carrying the Blaster 3.0 around easy and convenient especially for outdoor use. Overall, the Monster Blaster 3.0 is hands down one of the loudest Bluetooth speakers that we have tested and highly recommend them for their loud sound performance.
The Monster Blaster 3.0 produces some of the loudest sound performance we’ve ever heard from a Bluetooth speaker. This speaker delivers an incredible amount of volume and can power an entire outdoor party. The speaker actually has crystal clear highs and a lot of midrange – this speaker sounds absolutely great when you play EDM, rock and hip-hop music through them. The bass on the Monster Blaster hits hard and punches very deep – it’s the kind of bass that you would expect to hear from a subwoofer with a lot of depth and substance. You can really push this speaker up to maximum volume and get superb sound performance with virtually no distortion – the sound quality remains consistently clear at every volume level. It can take any music soundtrack that you throw at it an amplifies the dynamic range and bass, making them sound much more detailed and louder than you would expect. This speaker also has pretty good soundstage and you can hear the details in the music with good separation; the Monster Blaster 3.0 comes with 6 built-in speakers and it distributes the highs and midrange frequencies evenly – you can distinguish between the vocals, instrumental notes and midranges pretty well, and the bass is consistently tight and does not muddy into the midrange frequencies.
We really liked the sleek and portable design of the Monster Blaster 3.0. This speaker is essentially built like a tank and is IPX5 water-resistant, allowing you to take this speaker outdoors or on hiking adventures without having to worry about the rain. The speaker supports multiple audio input options including Bluetooth 5.0, aux input, microphone inputs which is great if you want to connect multiple devices at a time. We also liked that the speaker features environmental EQ modes which allow you to optimize the music for indoor or outdoor listening. Furthermore, the Monster Blaster speaker comes with a massive 5,200mAh battery that doubles as a power bank and allows you to charge your devices on the go and the battery has enough power to keep the speaker blasting music for up to 12 hours without having to recharge. We really liked the sleek and modern design of the Monster Blaster 3.0 – it comes with a metal anodized mesh covering the speaker which gives it a modern appearance. The Monster Blaster 3.0 comes equipped with four 15W full-range speakers with two speakers on each side to deliver distribution sound performance, as well as a 60W integrated subwoofer. The speaker supports wireless Bluetooth streaming and the connectivity is stable and consistent – we never experienced any dips in sound quality even while playing music outdoors.
The Verdict? The Monster Blaster 3.0 is an exceptionally powerful Bluetooth speaker that delivers 120W of loud sound performance. They come with four 15W full-range speakers and a 60W integrated subwoofer for deeper bass response. When we tested out the Monster Blaster 3.0, we were surprised at how loud this speaker actually is – they are comparable to the JBL Boombox 3 in terms of volume and bass response. The bass on this speaker punches very deep and has plenty of depth and substance; this makes EDM and rock music sound very engaging and enjoyable to listen to. The highs in the music are crystal clear, and vocals sound engaging and well-defined especially with EDM and rock music. You can really push up this speaker to maximum volume without getting any distortion and it is loud enough to power large outdoor gatherings. The entire speaker is built like a tank and is IPX5 water-resistant and comes with a large built-in battery that delivers up to 12 hours of playtime on a single charge. The speaker buttons at the side are large and intuitive to use, and allow you to adjust the volume and change the EQ modes depending on your listening preferences. If you are looking for one of the loudest Bluetooth speakers that can deliver impressive volume output and superb bass, the Monster Blaster 3.0 is definitely a great choice.
#8 Best Bass: Tribit StormBox Blast Bluetooth Speaker
If you are looking for a loud Bluetooth speaker that can deliver exceptional bass, the Tribit StormBox Blast is definitely a great choice. This speaker is designed to provide very deep bass performance with XBass technology – this greatly enhances the lower-end bass response and makes the sound feel much more punchy and engaging. The entire speaker is designed to provide massive volume and sound, and can deliver a whopping 90Ws of sound that can power an entire outdoor party. This speaker is also incredibly well designed and comes with 32 LED lights which sync to the beats of the music, creating a visually stunning lightshow that makes it great for parties. Furthermore, this Bluetooth speaker comes with a built-in battery that can deliver up to 30 hours of playtime on a single charge and even double as a power bank for your smartphone devices. It also features the latest Bluetooth 5.3 audio codec for high-performance wireless music streaming, and comes with customizable EQ modes for your to tweak the sound according to your preferences. Overall, the Tribit StormBox Blast is one of the loudest Bluetooth speakers that delivers incredible bass response and we highly recommend them.
We were very impressed with how loud the Tribit Stormbox Blast speaker can go. This speaker can get extremely loud and delivers a massive 90W of sound with really powerful bass due to its dual mid-woofers and two tweeters. Surprisingly, we found that the Stormbox Blast speaker sounds much better at louder volume levels – the midranges and highs can get pretty muddied at lower volume levels. This speaker only has 16 volume levels and the gaps between the volume levels are quite substantial, so you would have to keep this in mind when adjusting the volume. Having said that, the sound gets gradually better at louder volumes and you can really hear the details in the music with crisp highs and detailed midranges. The midranges sound crystal clear and never recessed, while the bass sounds punchy and is constantly very strong. The XBass technology really boosts up the bass especially at louder volume levels, making this speaker sound extremely punchy when you play EDM or rock music through this speaker. You can literally feel the bass and the beats in the music at higher volume levels; the bass adds a layer of depth and presence to the sound, making the sound feel much bigger and engaging.
The Tribit Stormbox Blast is essentially built like a tank and is IPX7 waterproof, making them great for outdoor listening or poolside parties. The speaker can take splashes and sprays of water without any issues and has pretty good durability. The speaker also comes with a large carry handle at the top which allows you to carry the speaker around in outdoor spaces. One thing that we really liked about this speaker is the built-in power supply – it is powerful enough to run the speaker at maximum volume continuously and is a huge plus if you need the speaker to power an entire outdoor party or house gathering. The battery can provide up to 30 hours of wireless music streaming and also double as a power bank to charge your smartphone devices if required. We also liked the LED lighting on this speaker – the lightshow syncs to the beat of the music and looks really stunning – you can also turn the lights off if required. The Tribit Stormbox Blast also features the latest Bluetooth 5.3 for stable wireless connectivity and has a 150 feet wireless range. You can also use the Tribit app to customize the sound settings and EQ which is a nice added touch.
The Verdict? The Tribit Stormbox Blast is one of the loudest Bluetooth speakers that delivers a massive 90W of sound performance with XBass technology for much deeper bass response. This Bluetooth speaker sounds absolutely incredible at full volume level and can produce bass that will literally shake the floor. The XBass feature is also useful to pump up the bass response, delivering extra punchy beats for EDM, rock and party music. We were surprised at how clean the sound from the Stormbox Blast sounded – you get crystal clear highs, detailed midranges and bass that does not muddy into the midrange frequencies. EDM music sounded very clean and punchy with good separation between the vocals and the bass. We also liked how much power this speaker has – it comes with a built-in battery that provides up to 30 hours of playtime on a single charge and also has an AC power input to charge the speaker quickly. The entire speaker is designed like a tank and is IPX7 waterproof, and comes equipped with Bluetooth 5.3 for a consistent and stable wireless listening experience. Overall, the Tribit Stormbox Blast is one of the loudest Bluetooth speakers we have tested that delivers massive volume output with deep bass, so be sure to check them out.
#9 Best for Parties: Sony SRS-XG500 Bluetooth Speaker
The Sony SRS-XG500 is one of the loudest Bluetooth speakers that delivers a tremendous amount of volume and bass. They come with Sony’s X-balanced speakers for powerful bass and crisp sound, and can deliver loud volume levels that can easily transform your house into a rock concert. The speaker features an IP66 water-resistant and dustproof design, and comes with a 30 hour built-in battery for a super long playtime. Despite its large size, the speaker is actually lightweight enough to be portable and carried around. Overall, the SRS-XG500 is the loudest Bluetooth speaker from Sony and we highly recommend them.
We really liked the versatility of the Sony SRS-XG500 Bluetooth speaker. This speaker has great sound range, and can play the highs, midranges and lows perfectly clear – without distortion at max volumes. While the upper midranges sound sweet and crisp, and low-end bass really kicks hard with this speaker and adds a tonne of flare to EDM and rock music genres. We also liked the LED lighting around the speaker which accentuates the sound effect from the speaker.
One of the things that really stand out about the SRS-XG500 is that it comes with a mic/guitar rear input to double as a portable PA system. You can also connect and stream music easily with Bluetooth, or adjust the LED ring lighting for party ambience. The speaker is designed like a tank and is fully IP66 waterproof and dustproof. This is the kind of speaker that will last for years to come and is a great investment for those looking for a durable and portable speaker.
The Verdict? The Sony SRS-XG500 is the loudest Bluetooth speaker produced by Sony that has an excellent combination of versatility and portability. The speaker is large but lightweight, and comes with a massive built-in battery that delivers up to 30 hours of playtime on a single charge. Furthermore, the speaker comes with a mic/guitar rear input which allows it to double as a portable PA system. It also comes with simple Bluetooth and volume controls at the front for easy adjustment. Overall, the SRS-XG500 is one of the loudest Bluetooth speakers from Sony and we highly recommend them.
#10 Loudest Stereo Speaker: Aiwa Exos-9 Portable Speaker
The Aiwa Exos-9 is possibly the loudest Bluetooth speaker you will ever find that delivers up to 200 watts of massive stereo sound. This massive speaker comes equipped with 5 drivers, including a 6.5” dual-voice coil subwoofer. This speaker delivers really pristine stereo sound with deep bass, crisp treble ranges and balanced mid-range. You can really push this speaker up to maximum volume and still get distortion-free sound, which is definitely the best selling point about this speaker – clarity. Overall, if you looking for one of the loudest Bluetooth speakers that can deliver the clearest, crisp sound you’ll ever hear, go for the Aiwa Exos-9.
The sound performance of the Aiwa Exos-9 portable speaker is unlike anything that we’ve heard before. It delivers some of the loudest stereo sound that we have heard – with impeccable clarity and precision. You can hear the music crystal clear even at maximum volume with virtually zero distortion – something which no other Bluetooth speaker comes close to doing. The speaker also has great bass and can project the bass in large outdoor spaces. The bass is comparable to the JBL Boombox 2 but the Aiwa Exos 9 clearly sounds much louder all things equal.
The Aiwa-Exos 9 comes with a massive built-in battery that delivers up to 9 hours of incredible playtime on a single charge. It also come with a quick swappable lithium-ion battery pack for extra power if required. We liked the fact that this speaker supports both wireless Bluetooth pairing and an 3.5mm aux input jack for audio devices. You can also crank up the bass, mids or highs with the 5-band on-board graphic equalizer which allows you to adjust your sound preferences on the go. It even has preset options for different music genres.
The Verdict? The Aiwa Exos-9 is definitely one of the loudest Bluetooth speakers that can pump out the cleanest stereo sound performance you’ll ever hear. The speaker goes extremely loud, and delivers up to 200 watts of power with its 5 speaker drivers and built-in subwoofer. We were extremely surprised by how clear this speaker is – it has crystal clear highs, detailed midranges and clean bass. The speaker does not distort at maximum volumes and also has a built-in EQ option for you to customize your music on the go. Overall, it’s definitely one of the loudest Bluetooth speakers you can find and we highly recommend them for its crystal clear sound quality.
#11 Best Portable Speaker: JBL Charge 4
The JBL Charge 4 is one of the loudest Bluetooth speakers you can find with a fully waterproof and portable design. This speaker is IPX7 waterproof, making it the perfect choice for pool parties and outdoor gatherings – it can even be submerged underwater. The Charge 4 features the latest wireless Bluetooth streaming codec which can connect up to 2 smartphones and take turns to stream music. It also features JBL Connect Plus which allows you to connect up to 100 JBL connect speakers together to get a much wider soundstage and overall sound performance. If you are looking for one of the loudest Bluetooth speakers that can pump out high volume and deep bass, the JBL Charge 4 is definitely a great choice.
The sound performance of the JBL Charge 4 leaves nothing to be desired. The highs are crisp and well-defined, and the mids are very good and exceptionally clear for the size of the Charge 4. Vocals sound great in most songs and are well-represented on the high notes without any distortion. We found that you can really push up the volume on the JBL Charge 4 speaker while maintaining all the speaker dynamics under full volume. The bass sounds phenomenal in the Charge 4 and are represented accurately and able to hit lower frequencies accurately. The dual passive bass radiators also help to accentuate the bass with a powerful thump.
In terms of design, the JBL Charge 4 is really designed as a durable tank. It is made of a durable fabric and rugged material housing which protects the speaker from all kinds of outdoor elements. In addition, the speaker is fully waterproof and can even be submerged underwater without any issues. It comes with a built-in 7500mAh battery that delivers up to 20 hours of playtime on a single charge via USB port. The speaker also comes with a USB-C cable and quick start guide for easy reference.
The Verdict? The JBL Charge 4 is one of the loudest Bluetooth speakers available that’s designed for durability and portability. Despite its relatively portable size, this speaker delivers a tonne of volume and bass, and is powerful enough to shake your entire home at full volume. The dynamics of this speaker are excellent, and deliver crisp highs with excellent mids. Vocal performances sound exceptionally clear on this speaker and is clearly a strength of the JBL Charge 4. We also love the bass and passive radiators – although it’s not the same as a sub, the bass hits hard and sounds punchy. Overall, the JBL Charge 4 is definitely one of the loudest Bluetooth speakers you can find and we highly recommend them.
#12 Best for Home: Devialet Phantom II
The Devialet Phantom II is hands down one of the loudest Bluetooth speakers built for home listening. This high-end speaker can pump out an incredible 95dB of sound with heavy bass, and features an iconic white design with an incredibly sleek appearance. The speaker is compatible with Spotify Connect, AirPlay, Blueototh, UPnP, optical and analog devices. It’s the only speaker that we have tested that fits in very nicely in modern home interior décor, and can deliver bass and volume on the same level as a home theater system. If you are looking for an ultra-high-end Bluetooth speaker with some of the loudest volume you’ll ever hear, we highly recommend the Devialet Phantom II for its volume and design.
The sound performance of the Devialet Phantom II is superb and impressive. This speaker is ultra-dense and built to deliver more power, precision and clarity than any other wireless Bluetooth speaker from the bass to the treble ranges. This speaker delivers immensely wide soundstage with virtually zero distortion at max volume levels and with no background noise. It does have a wide frequency range of 16 Hz to 25 kHz, and the dynamics of this speaker are very nicely defined at every frequency level. The level of clarity, precision and dynamics that you get with the Devialet Phantom II is on another level – it feels and sounds like an audiophile speaker. Do note that we recommend at least 10 hours of music break-in before sound starts to actually open up.
The Devialet Phantom II speaker features an incredibly sleek and modern design with all the latest built-in features. It comes with a dedicated remote to help you take control of your music and the remote integrates seamlessly into the Devialet ecosystem. It comes with a modern LED matrix display, proximity sensor, standby mode and built-in battery. We also liked the Bluetooth 5.0 connectivity and elegant stainless steel scroll wheel for easy sound adjustment. The Phantom II also comes with a built-in app which allows you to set up the Phantom and fine-tune your settings on the go, such as adjusting latency for A/V, activating Standby Mode or customizing the bass for night mode. We also loved the Phantom’s open architecture system which allows you to connect straight to AirPlay 2, Spotify Connect and UPnP.
The Verdict? The Devialet Phantom II is one of the loudest Bluetooth speakers you can find for home listening. This audiophile-grade speaker is designed to produce pristine sound performance with crystal clear highs and well-defined dynamics, producing loud volume with virtually no distortion and no background noise. It also has an extremely wide frequency range of 18 Hz to 21 kHz, and delivers music notes with precision and grace. The mids and vocals are exceptionally clear on the Phantom II. The design is also incredibly sleek, and will no doubt blend into modern home interior décor easily. Overall, the Devialet Phantom II is one of the loudest Bluetooth speakers you can find and we highly recommend them for their iconic sound.
#13 Best Vintage: Marshall Kilburn II
The Marshall Kilburn II is one of the loudest Bluetooth speakers with an incredibly sleek portable design. This powerful Bluetooth speaker provides up to 20 hours of playtime on a single charge, and weighs only 3 kg, making it one of the loudest speakers in its class. This speaker delivers crystal clear midrange, deep bass and extended highs. It produces multi-directional immersive sound that gets much louder than you’d expect from a speaker of this size. The Kilburn II also features the latest Bluetooth codec and a 3.5mm input jack. If you are looking for one of the loudest Bluetooth speakers with a portable vintage design, the Marshall Kilburn II is a great choice.
If you are looking for a speaker with plenty of gravitas and authority in the lower-end, the Marshall Kilburn II hits all the sweet spots. The highs and midranges are crystal clear, and the midrange sounds well defined at any frequency level. We really liked the level of bass response that you get with this speaker and the Kilburn II definitely does not disappoint. You can also push up the volume on this speaker to maximum levels without hearing any distortion, which is really good considering how compact this speaker actually is.
The design of the Marshall Kilburn II is absolutely gorgeous. We loved the sleek vintage design and leather encasing of this speaker. It also comes with an easy carry handle at the top for portability, and is portable enough to be carried inside your backpack. The wireless range on this speaker can go as long as 45-60 feet, and the sound is crystal clear when streaming music from your iPhone or smartphone device. We also liked the smooth polished knobs at the top of the speaker which you can use to adjust the volume, treble and bass ranges. The speaker has a simple, clean and sleek design and we highly recommend them.
The Verdict? The Marshall Kilburn II is one of the loudest Bluetooth speakers you can find from the Marshall line of speakers. It’s definitely an improvement over its predecessor the Kilburn I, and delivers much more volume and bass. The speaker has full wireless compatibility and also comes with a touch panel and 3.5mm audio jack at the back for versatile connectivity. The speaker also has a powerful built-in battery that delivers up to 20 hours of battery life and 8-10 hours of max volume. On the whole, we really liked the design, feel and bass of the Kilburn II speaker and the level of volume output that this speaker has to offer.
#14 Best PA Sound System: JBL PartyBox 300
If you are looking for a more economical alternative to the JBL PartyBox 1000, the JBL PartyBox 300 is your answer. The JBL PartyBox 300 is one of the loudest Bluetooth speakers ever made by JBL and is loud enough to power large outdoor gatherings and events. If you are looking for speakers that can handle the volume – these speakers are your answer. The PartyBox 300 also offers JBL signature sound with deep booming bass and crystal clear sound performance. The level of bass that you get from these speakers is also on another level – and feels like 10x JBL Boomboxes combined. Overall, the JBL PartyBox 300 is one of the loudest Bluetooth speakers available from JBL and we highly recommend them.
The JBL PartyBox 300 delivers extremely loud JBL sound performance. The bass on this speakers goes very deep and low, and you can literally feel the floor vibrating with these speakers turned on to max volume levels. When pushed to maximum level levels, this speaker delivers crystal clear sound with virtually zero distortion levels. The highs and crisp and the midranges are superb – as with all JBL speakers – the vocals are also very well-defined. This is definitely the kind of speaker you would want to use as a PA system or as a large speaker for events. The PartyBox 300 can produce way louder volume than the JBL Boombox 2 without any distortion.
The PartyBox 300 delivers a full panel lighting effect which creates a captivating light show to dazzle the crowd with a visually lasting experience. You can also change the lighting strobe effects using the JBL app. This massive speaker has an output wattage of 120 watts, and also comes with mic and guitar inputs which allow you to plug in your mic or guitar on the speaker. This massive speaker also comes with a portable rechargeable battery that delivers an incredible 24 hours of playtime on a single charge. The speaker is durable and built like a tank, and is a great investment if you are looking for an outdoor PA speaker to last for years to come.
The Verdict? The JBL PartyBox 300 is definitely one of the loudest Bluetooth speakers from JBL that doubles as a portable PA sound system. This speaker delivers signature JBL sound performance with crystal clear highs, midranges and deep bass performance. It also features full panel LED lighting which gives a visually stunning experience when used in outdoor performances. We also liked the fact that this speaker comes equipped with mic and guitar inputs which allow you to plug in your mic and guitar on the stage. The speaker is also designed to be portable and comes with a rechargeable battery with long hours of playtime on a single charge.
#15 Loudest Sony Speaker: Sony SRS-XP500 X-Series Speaker
The Sony SRS-XP500 is the loudest Bluetooth speaker available from Sony that is designed to deliver massive sound performance. This portable PA speaker system is IPX4 splash-resistant and comes equipped with a massive 20 hour of battery playtime. It is an X-balanced speaker for powerful bass, and delivers mega bass performance with max volume output. The SRS-XP500 also features a new concept LED illumination lighting which is great for parties and outdoor events. In addition, this massive speaker also comes with 2 mic/guitar rear inputs to double as a PA sound system. If you are looking for one of the loudest Bluetooth speakers with massive bass and battery life, the Sony SRS-XP500 is a great choice.
We really liked the sound performance of this speaker – it delivers crystal clear highs, detailed midranges and very loud bass. The quality of the sound is spot on and it hits every note with precision and detail, which is pretty impressive considering how large the speaker actually is. The bass rolls deep and feels lifelike, making this speaker great for EDM, rock and hip-hop music genres. Out of all the Sony speakers that we have tested, we found that the sound from the SRS-XP500 is exceptional. It is not only loud – but crystal clear and loud and does not muddy at low volumes. The separation is always there and the bass feels massive.
The SRS-XP500 is a really good improvement over all the other Sony PA sound speaker systems. It shows in the design with its new concept LED lighting which gives it a party vibe and futuristic look. Sony really put in a lot of effort to design this speaker to give it a sleek and modern appearance, while maintaining durability. The SRS-XP500 also comes with an integrated carry handle for easy portability, and it is also IPX4 splash resistant making it ideal for outdoor party events. We also liked the integrate carry handle for easy portability – and is great to take with you at the beach or pool gatherings.
The Verdict? If you are looking for one of the loudest Bluetooth speakers from Sony that can deliver a tonne of volume and bass, the Sony SRS-XP500 X-Series definitely does not disappoint. This is a massive speaker and delivers really good sound performance – crystal clear highs, nice midranges and powerful bass performance. The sound quality remains consistent and clean at any volume level, and we really enjoyed how good this speaker actually sounds. EDM, rock and hip-hop music genres were represented very nicely with good separation, and this speaker can pump out a tonne of volume without any hint of distortion. Furthermore, it’s also IPX4 splashproof and features a sleek design with 20 hours of battery life and quick charging. Overall, the SRS-XP500 X-Series is one of the loudest Bluetooth speakers you can find and we highly recommend them.