Best Car Subwoofer

The 10 Best Car Subwoofers in 2024

In this review we feature the best car subwoofers that deliver really deep and powerful bass response for car vehicles and are the perfect bass boosters for your car audio setup. These car subwoofers are specially made to deliver deep thumping bass that will transform your car listening experience with solid and loud beats for an enjoyable music listening experience. They are perfect for complementing your car stereo systems and are especially good for bass-heavy music genres such as electronic dance music, rock and hip-hop with bassy beats. They are also compactly designed and built for durability with solid enclosures. If you want to transform your car sound system with a dedicated subwoofer to emphasize the beats and punches in the music, these best car subwoofers come highly recommended.

#1 Best Overall: MTX 1200 Watt Car Subwoofer

MTX 1200 Watt Car Subwoofer

The MTX subwoofers are really solid and powerful car subwoofers that deliver a good 1200 watts of pure bass.  These subwoofers are designed with a 12 inch subwoofer enclosure that delivers a huge volume of bass output and are ideal for those who want plenty of bass in their vehicle or car. They are very solid subwoofers that are constructed using 5/8” MDF and aviation grade black carpet material for durability and to reduce sonic resonance. It has a power handling of 1200 watts in total, a peak power of 800 watts and a RMS of 400 watts in total. We would recommend connecting the car subwoofer to an amplifier with at least 200 to 400 watts RMS at 2 ohms impedance. The subwoofer is also internally wired up to a 2-ohm final load and has a very deep frequency response between 37 to 150 Hz. Overall, the MTX 1200 watt subwoofer is a really good car subwoofer that will add a tonne of bass to your car audio system and we highly recommend them.

We were extremely impressed with the sound performance of the MTX subwoofer – the bass from the subwoofer sounds really deep and adds depth and dimension to your overall music experience. The subwoofer comes with a sealed enclosure which does not sound too muddy or boomy – the bass hits hard with just the right amount of depth and accuracy. The subwoofer delivers very smooth controlled lows and bass frequencies that you can actually feel without any distortion at higher volume levels. We were surprised at how clean the sound was especially with music genres like country rock and disco pop. The bass stays where it should be as bass and does not muddy into the midrange frequencies. When we cranked up the volume on these subwoofers, the bass hits so hard and strong that people down the street will notice the sound from your car – they are really strong and rigid subwoofers. That being said, the MTX car subwoofer will need to be paired with a decent audio amplifier in order to get the best sound quality and sonic experience.

The MTX 1200 Watt subwoofer is essentially a heavy-duty enclosure and should be paired with a quality sound amplifier for the best sound performance. We would recommend an audio amplifier with a least 200 to 400 watts RMS at 2 ohms impedance. To reduce sound resistance, we would also recommend a 4-6 gauge AWG wire to connect these subwoofers to the amplifier. The MTX subwoofer has a really sleek and durable enclosure and comes with full packaging. The subwoofer is internally wired to a 2-ohm final load and features 2” aluminium voice coils with rubber surrounds. It also has a polypropylene cone for deep bass reproduction and uses a 48oz. magnet for sound reproduction. The entire subwoofer is relatively large with a dimension of 14” height, 29-11/16 width x 13-1/2” depth. The enclosure is made of solid 5/8” MDF constructed material with aviation grade carpet for an enhanced appearance. Overall, the MTX subwoofers are very well-constructed and are very good enclosed subwoofers for car audio.

The Verdict? If you are looking for a powerful car subwoofer that will deliver extremely good sound performance and bass, the MTX 1200 watt car subwoofer comes highly recommended. These subwoofers are capable of punching out so much bass and low-frequency response that it can literally make your head spin – they will transform your car audio listening experience into a disco club sound system. They have a really good frequency response between 37 to 150 Hz and are very enjoyable to listen to without sounding muddy or bloated. The bass produced by these subwoofers is solid and stays where it should be as bass. The MTX subwoofer houses two 12” terminal subwoofers in a vented enclosure, and features a durable construction with 5/8” MDF cabinets and aviation grade black carpet. To get the best sound performance from these subwoofers, we would recommend at least a 300 to 400 watt RMS audio amplifier at 2 ohms impedance to go along with the MTX subwoofer. If you are looking for a car subwoofer that can deliver high volume bass output, the MTX 1200 watt car subwoofers are the ones you should get.

#2 Best Bass Quality: Rockford Fosgate P300 Car Subwoofer

Rockford Fosgate P300 Car Subwoofer

The Rockford Fosgate P300 12” subwoofer is one of the best car subwoofers available that delivers really rock-solid bass with depth and plenty of punch. It is essentially a subwoofer in a loaded enclosure constructed with 5/8” MDF material for low resonance and a closed-loop design which ensures optimal performance between the woofer, amplifier and the enclosure. The subwoofer comes with separate low-level and speaker-level inputs together with 12 AWG input terminals. The subwoofer uses a Class D amplifier with 300 watts RMS and delivers a good frequency output range of 35 Hz to 150 Hz. We liked the fact that the car subwoofer also comes with a remote bass-level control which allows you to adjust the bass settings easily. It comes with a sealed enclosure for tight and accurate bass reproduction with a dimension of 15” x 19.8” x 11”. If you are looking for a quality subwoofer for car audio systems, the Rockford Fosgate P300 comes highly recommended.

The bass output from the P300 is very impressive and tight – it is a really powerful subwoofer which you can use to quickly add bass and depth to your car audio system and want to avoid the hassle of using separate amplifiers. The entire subwoofer comes in a custom sealed enclosure and is powered by a 300 watt amplifier which is included – this means that you only need to run power to the subwoofer to get started. When we tested the P300 car subwoofer, the bass from the subwoofer literally rattled our car windows and produced extremely powerful beats. The bass from the subwoofer is clear, distilled and well-defined and does not sound boomy or muddy at all – you can really crank up the bass on the subwoofer and still expect to get very little distortion. The sound performance from the subwoofer is really crisp and tight, and really transforms your car audio system into a music powerhouse. The P300 makes almost every music genre sound really good with plenty of depth – particular bass-heavy genres such as electronic dance music and rock. As far as car audio quality goes, the P300 subwoofers deliver accurate and precise bass quality.

The Rockford Fosgate P300 has a really sturdy and durable design that fits nicely at the back of the car or truck – it is constructed from solid 5/8” MDF cabinets which help to reduce any sonic vibrations and resonances. The MDF cabinet exterior is capable of resisting scraps and bumps while inside the car. We liked the fact that the subwoofer comes with a built-in 300 watt amplifier, which means that you only need to provide a power source for the Fosgate P300 subwoofer to get started. The subwoofer comes with a built in 0/180 phase switch with separate low level and speaker level inputs. It also has a detachable power and ground connector with intelligent auto turn on/off function. The subwoofer itself features an adjustable 12db/Octave low-pass crossover and a proprietary high output woofer. We also liked the fact that the P300 comes with a built-in adjustable bass boost EQ, large AWG input terminals and are covered with industrial heart activated vinyl for added protection.

The Verdict? The Rockford Fosgate P300 is a really solid car subwoofer that delivers quality bass output with plenty of depth and impact. The P300 is essentially a 12” subwoofer that comes with a built-in Class D amplifier providing 300 watts RMS and a frequency response of 35 Hz to 150 Hz. The bass from the P300 does not muddy into the midrange frequencies and hits hard – it adds plenty of depth to music genres particularly electronic dance music and rock with deep bass layers. The subwoofer is also resilient and does not distort when cranked up to maximum volume levels. It comes with 12 AWG input terminals together with a remote bass-level control for easy adjustment. The subwoofer also has a sealed MDF enclosure which makes it really durable and can be easily installed at the car rear – because it has a built-in amplifier, you only need to provide power to the P300 car subwoofer. Overall, the P300 subwoofer delivers really solid bass quality for a 12” car subwoofer and we highly recommend them.

#3 Most Compact: Pioneer TS-SWX2505 Car Subwoofer

Pioneer TS-SWX2505 Car Subwoofer

The Pioneer TS-SWX2505 is a really solid and compact car subwoofer designed with a shallow-mount for easy installation. It comes as a 10” subwoofer with a pre-loaded enclosure mount and utilizes an oversized cone structure that provides great cone and gasket surface area. This cone surface design allows the subwoofer to produce loud and deeper bass by moving more air. The subwoofer has a max power of 1200 watts and a nominal power of 400 watts, with a really wide frequency response of 25 Hz to 125 Hz. It has a sensitivity of 93 dB and an impedance of 4 ohms. The car subwoofer is designed to produce really tight and punchy bass from a shallow compact design; it comes with a reinforced MICA injection-molded resin produced cone which is more rigid and provides accurate bass reproduction. It’s one of the best car subwoofers you can find that delivers really solid and deep bass reproduction for your car audio system and we highly recommend them.

When we first tested the Pioneer TS-SWX2505, we were pretty impressed by the sound quality and tightness of the low-end frequency ranges. We got very nice lows and bass response with louder sound quality through most soundtracks. The bass is plenty for large cars despite its compact enclosure, and it can really enhance the sound of bass-heavy music genres such as electronic dance music. The bass produced by the TS-SWX2505 is very crisp and clean – the bass does not sound bloated or muddy into the midrange frequencies. The frequency range on the car subwoofer is 20 Hz to 125 Hz which goes pretty deep, although we found that certain notes below 50 Hz are not as well emphasized as we would like due to the smaller enclosure. That being said, certain bass frequencies do come across as very tight and nicely reproduced and are powerful enough to shake the car window screens at maximum volume. In terms of clean sound performance, the TS-SWX2505 does get it right without coming across as too overwhelming and deliver really decent bass performance.

The TS-SWX2505 requires an audio amplifier to power them – we would recommend an audio amplifier with at least 200 to 300 watts RMS per channel at 4 ohms to go with the car subwoofer. The subwoofer has a really thin and compact design and is around 5-6” tall, which means that it can fit under the backseat or virtually anywhere in the car. That being said, we would recommend placing the subwoofer upwards or horizontally as the bass does not sound good when the subwoofer is facing downwards. We liked the fact that the TS-SWX2505 is really compact and can be installed quickly in a variety of vehicles while saving space. The car subwoofer features a 10” shallow-mount pre-loaded enclosure with an approximate weight of 9 kg. The subwoofer also includes a dual spider to provide cone motion for optimized stiffness to subtilize the excursion of the cone and support the subwoofer’s linear movement for bass response. It also comes with reinforced MICA injection-molded resin preloaded subwoofer cone structure for rigidity.

The Verdict? The TS-SWX2505 is a compact and powerful car subwoofer with a maximum power rating of 1200 watts and a nominal power of 400 watts. The subwoofer delivers really crisp and deep bass performance with a frequency response of 20 Hz to 125 Hz – the bass hits hard and feels impactful when installed inside the car. We liked the fact that the subwoofer is really compact and is around 5-6” tall, which means that it can be installed in different locations in the vehicle without any issues. That being said, the TS-SWX2505 requires an audio amplifier with at least 200 watts RMS per channel at 4 ohms to perform adequately. The subwoofer is designed with reinforced MICA injection-molded resin for rigidity and accurate bass reproduction together with a 10” shallow-mount pre-loaded enclosure. It also has a sensitivity of 93 dB and produces very little to no distortion at maximum volume levels. It’s a car subwoofer that definitely outperforms its size and we highly recommend them.

#4 Best Value: Rockville RVB 12” Car Subwoofer

Rockville RVB 12” Car Subwoofer

The Rockville RVB 12” car subwoofer is a well-designed and powerful 12” subwoofer that is capable of delivering up to 500 watts of pure power. This car subwoofer is built to deliver really deep and tight bass reproduction in an enclosed car space – it has a peak power of 500 watts and a normal range of 300 watts RMS at 4 ohms – the normal impedance of this speaker is 4 ohms. It comes with a 2” voice coil with inverted carbon graphite molded dust caps and a Kevlar reinforced pulp cone. The Rockville subwoofer is designed like a tank with inverted carbon graphite molded dust cap and a Kevlar reinforced pulp cone. It also comes with a matte black custom molded grill with double laminated foam surrounds which are stitched to the cone. The entire subwoofer is housed within an MDF anti-vibration cabinet to reduce sonic resonance. It also comes with a built-in Class AB 300 watt RMS amplifier which means that you only need to supply power to get this subwoofer rocking. Overall, the Rockville RVB 12” car subwoofer is a really good subwoofer that delivers value for money and is definitely worth a closer look.

The Rockville RVB 12” subwoofer delivers really solid and impactful bass when installed inside the car. It has a wide frequency response of 30 Hz to 150 Hz with 300 RMS power. The bass reproduced from the Rockville subwoofers is clean, defined and deep – the bass goes very low and has a tight impact. The amount of bass reproduced by this subwoofer is enough to literally shake your entire car and wake up your neighbors. It definitely adds a lot of punch to bass-heavy music genres including electronic dance music, rock and hip-hop. The beats from the music sound accentuated with deep bass response and the bass goes pretty low without distorting or muddying into the midrange frequencies. The subwoofer can produce a peak power of 500 watts which is pretty decent – the bass from the subwoofer goes really loud without much distortion at maximum volume levels. Furthermore, the Rockville RVB subwoofer is pretty easy to install and works nicely with built-in car stereo speakers. If you want to transform your car audio system into a disco-like sound system with punchy beats, the Rockville 12” subwoofer gets the job done without being too costly.

The Rockville RVB 12” subwoofer is relatively easy to install and come with a built-in audio amplifier. The subwoofer is powered by a built-in Class AB 300 watt RMS amplifier and an electronic low-pass crossover network that is fully adjustable for your to customize it to your car’s environment – we would recommend customizing it at the 45 to 60 Hz range for best results. It also comes with an adjustable bass boost EQ with both RCA line-in and high-level speaker inputs for added installation versatility to any vehicle. The high level input allows you to install the subwoofer in your car even without a pre-amp output available, and allow you to receive signal to the receiver through your existing car speakers. The entire subwoofer is housed within an anti-vibration braced MDF cabinet and has a 15 degree sloped back which fits snugly against the rear seat of your trunk while occupying less space. It also comes with a 2” voice coil and double laminated foam surrounds for durability and protection. In terms of durability and design, it’s really hard to go wrong with the Rockville RVB 12” subwoofer.

The Verdict? The Rockville RVB 12” car subwoofer is a really solid and powerful car subwoofer that delivers great value for money. The subwoofer has a peak power of 500 watts and a normal output of 300 watts RMS at 4 ohms. We liked the fact that this subwoofer comes with a built-in amplifier and woofer installation which makes installation really easy. The 12” woofer delivers really solid and deep bass response that hits hard but does not feel muddy or overwhelming. Bass-heavy music genres such as electronic dance music and rock sounded straight out punchy and very enjoyable to listen to – the subwoofer can literally transform your car audio system into a mini-disco sound system. The entire subwoofer is very well-constructed and housed in durable MDF cabinets. It also has a tuned bass reflex port that enhances the low-end frequency response and comes with a 2” voice coil and custom molded grilles. Overall, the Rockville RVB 12” car subwoofer performs above expectations and come highly recommended if you want a decent car subwoofer at low cost.

#5 Most Portable: Kenwood KSC-SW11 Car Subwoofer

Kenwood KSC-SW11 Car Subwoofer

The Kenwood KSC-SW11 is one of the most portable car subwoofers you can find that comes in an aluminium enclosure with a dimension of 8-1/4” x 5-1/8”. This means that the subwoofer can be placed literally anywhere in your car or vehicle or under the seat. It is designed to be a compact powered subwoofer with a wired remote control for you to adjust the volume level and variable low-pass crossover. The subwoofer comes with a built-in amplifier with 75 watts RMS power and a maximum power output of 150 watts. While it’s not the most powerful subwoofer out there, the KSC-SW11 does provide decent bass response for car stereo systems and adds depth to the overall sound quality with improved fullness. If you are looking for a portable car subwoofer solution, the Kenwood KSC-SW11s could be your best bet.

Despite its compact size and portability, the KSC-SW11 is loud enough to fill in the gaps in the music for bass and lower-midrange frequencies. It helps to enhance the richness of the car stereo system and add a layer of texture a depth. The subwoofer does add a punch to the low-end of the music and works nicely as a sub-bass add-on. We liked the fact that you can also adjust the crossover up to 125 Hz to as low as 50 Hz and they have plenty of power to go around. That being said, these car subwoofers do not produce as much hard hitting bass as a 500 watt 12” subwoofer would and do not have the same quality and impact. They are great for supplementing your existing car stereo system and they do not filter the low-end sound signal from the rest of your speakers. The subwoofers do need some time to break in for the sound to settle and feel richer. In summary, if you want an economic subwoofer with 75 watts RMS just to complement and add to the lower-midrange frequencies, the KSC-SW11 will suffice and add a good layer of texture and bass details to your music.

The Kenwood KSC-SW11 subwoofers have a really compact and portable design that can be placed virtually anywhere in your vehicle or car. You can easily place the car subwoofer under the seat without any modifications required. The subwoofer wiring attaches through the included wiring harness that plugs into the subwoofer input. They have a really sleek low profile design that blends in nicely with modern car interior décor. This car subwoofer is powered and there is no requirement for an external amplifier to power it – it has a built-in amplifier for this purpose. It also comes with a remote bass control for your to adjust the bass output settings and a ground wire harness for easy connectivity. To install the KSC-SW11 subwoofer, we would recommend wiring the subwoofer to your car battery, ground it and connect it using the RCA cables. Do note that you may have to get custom wires for this setup as the wires are not included with the subwoofer.

The Verdict? The Kenwood KSC-SW11 is a really compact, portable and modern-looking car subwoofer that delivers pretty good bass for such a small setup. The subwoofer has 75 watts RMS of power with a maximum power rating of 150 watts RMS. The subwoofer comes with an aluminium enclosure with a dimension of 8-1/4” x 5-1/8” which makes it easy to place this car subwoofer underneath the seat or in any part of the vehicle. We liked the fact that it also comes with a wired remote control for volume control and a variable low-pass crossover network. The subwoofer is easy to install and can be powered by connecting it to your car battery and grounding it. While the KSC-SW11 does produce really decent bass quality and nice sound performance, it does lack the heavy beats and deep low-end as compared to more powerful 500 watt car subwoofer systems. If you are looking for something compact, portable and small to complement your car audio music, the Kenwood KSC-SW11 could be your best bet.

#6 Best Starter Kit: Kicker 44DCWC122 Car Subwoofer

Kicker 44DCWC122 Car Subwoofer

The Kicker 44DCWC122 is a really versatile car subwoofer that delivers very good bass and sound performance in general – it comes together with an amplifier and wiring kit to help you get started with installing the subwoofer in your car. This car subwoofer is essentially a 12” 1200 watt vented subwoofer with an MDF enclosure that fits inside your car. It has a maximum power of 1200 watts and a RMS power of 600 watts. The subwoofer looks really sleek and has a dual enclosure for the woofers in an MDF cabinet with rounded corners and internal bracing for strength and durability. The enclosure is covered with charcoal grey carpeting with yellow branding. The woofers have an impedance of 2 ohms and are equipped with a lightweight molded polypropylene cone with a tough ribbed polyurethane surround for eliminating flex and distortion. We also liked the fact that the car subwoofer came with everything you need to setup the subwoofer including the audio amplifier and wiring kit. Overall, the Kicker 44DCWC122 is a really solid a versatile car subwoofer that comes highly recommended.

The sound quality of the Kicker 44DCWC122 is pretty impressive for a car subwoofer of this size. It can deliver a maximum of 1200 watts of pure sound and 600 watts RMS. The bass from the Kicker subwoofer hits hard and punches deep – it adds a layer of texture and flare to music performances. The subwoofers can actually produce much more bass than expected – at maximum power these subwoofers will rattle your car windows and shake the entire car. Bass-heavy music genres such as electronic dance music, rock and hip-hop will sound especially good with this dedicated subwoofer. The bass from the Kicker car subwoofer stays where it should be as bass and does not muddy into the midrange frequencies – it produces a deep low-end which adds depth and complexity to the music. We liked the fact that the Kicker subwoofer also complements built-in car stereo systems and is relatively easy to set up straight out of the box. If you are looking for an easy subwoofer to use that will deliver that deep low-end boom for your car audio, these subwoofers are definitely worth checking out.

The Kicker 44DCWC122 car subwoofer features a really solid and durable construction. The dual woofers are housed within an MDF cabinet enclosure to reduce sonic resonances and vibrations, and the cabinet is covered by a black carpet material that provides a good surface for placement in your vehicle without any risk of scratches. The Kicker subwoofers are very easy to setup and perfect for beginners who want a simple out-of-the box solution.  We liked the fact that the subwoofer comes with a dedicated amplifier and a wiring kit that you can use to immediately set up the subwoofer and connect it to your internal car audio system and battery. While the subwoofer comes with a separate amplifier, we would recommend using a more powerful amplifier such as the Rockford Fosgate R500X1D amplifier which provides much more power for driving the subwoofer. The subwoofer is relatively compact and weighs around 76.2 lbs with a dimension of 32” wide x 15” height x 17” depth – which means that they will fit into most back compartments of your vehicle or truck without any issues.

The Verdict? The Kicker 44DCWC122 are car subwoofers that you should definitely consider checking out especially if you are looking for a starter car subwoofer for extra bass. These subwoofers deliver really good bass quality for their size with a maximum power output of 1200 watts and a RMS power rating of 600 watts, which is good enough to deliver punchy bass beats and deliver impactful lows for bass-heavy music genres. The bass from the subwoofer hits hard and stays where it should be as bass without muddying into the midrange frequencies – it does not sound bloated and does not produce any distortion at maximum volume levels. This car subwoofer is also relatively easy to install and it also comes with a separate amplifier and wiring kit to help you get started – all you really have to do is to connect the subwoofer to a power source and wire it for your car audio system. The subwoofer has an impedance of 2 ohms and feature solid MDF cabinets for durability. They are relatively compact and use very little trunk space which is ideal for smaller vehicles. Overall, the Kicker 44DWC122 are solid car subwoofers that are easy to setup and are great for beginners starting out with car audio systems.

#7 High Performance Car Subwoofer: Dual Electronics BP1204

Dual Electronics BP1204

The Dual Electronics BP1204 is a high performance car subwoofer that is designed to deliver deep bass performance with higher output capacity. The subwoofer is designed for increased output capability with a specialized tune port and 2.5” voice coils for efficiency and consistent bass reproduction. The subwoofer is optimized for power handling with a peak power rating of 1100 watts and 600 watts RMS at 4 ohm impedance. It has a nice frequency range between 30 Hz to 200 Hz and provides deep extended lows for car audio systems. We particularly liked the curved plexi-glass viewing window with an illuminated design and brushed aluminium cones which look really sleek. It also has a ventilated control circuitry system which delivers studio quality bass performance. The entire cabinet is very solid and rigid and constructed with MDF – it is covered with in-line carpet for streamlined sound quality. Overall, the BP1204 are high performance 12” car subwoofers that you should definitely consider if you want a decent sound setup.

The bass from the BP1204 car subwoofer is very impressive and hits hard with 600 watts RMS. It is essentially a 12” bandpass subwoofer and comes with a built-in crossover for ease of installation.  It also comes with a ported design which helps to accentuate the lower-bass frequencies. When we paired the subwoofer up with a good 600 watt RMS amplifier, the subwoofer is capable of producing enough bass to literally make your entire car shake. The bass from this subwoofer goes very low and deep, and enhances the lower-midrange frequencies. The bass stays where it should be as bass and does not muddy into the midrange frequencies, giving a very tight and deep punch. Bass-heavy music genres such as electronic dance music performed exceptionally well with these subwoofers, and the bass is so loud that it can literally be heard down the entire street. You can also crank up the volume on these subwoofers and they will not produce any distortion which is a nice added plus. If you are looking for a car subwoofer to spice up your car audio listening experience, the BP1204 car subwoofers are a great choice.

The BP1204 has a really solid and durable construction with LED lighting that can be wired separately from the back of the subwoofer – the lighting makes the subwoofer look really sleek with plenty of vibes. The subwoofers are acoustically matched in a tuned bandpass enclosure and come inside a Plexi-viewing window which allow you to see the woofer cones. The subwoofer has a built-in crossover for easy installation and can add-on to a built-in car audio system. It has a dual chamber design with mirrored chambers and 2.5” voice coils. The input terminal cups are located at the back of the subwoofer and are easily accessible to connect to your amplifier. It also features a built-in ventilated control circuitry system that helps to keep your system cool during peak usage for continuous use. The entire cabinet feels very solid and is constructed with MDF material with a top in-line carpet that eliminates enclosure movements. The subwoofers are optimized for sound quality and are built with 45-ounch magnets with aluminium injection molds.

The Verdict? The Dual Electronics BP1204 are some of the best car subwoofers you can find that delivers really impressive bass performance. It has a total of 1100 watts of peak power and 600 watts RMS at 4 ohm impedance – we would recommend connecting an amplifier with at least 400-600 watts RMS at 4 ohms to power this subwoofer. The subwoofer features a specially tuned bass port with 2.5” voice coils that increases output efficiency and delivers deep low bass reproduction. It has a frequency range between 30 Hz to 200 Hz which is pretty good. The bass from the subwoofer hits really hard and adds a very good punch to audio music performances; it also complements existing car audio systems really well. The bass sounds deep and low, and does not muddy into the midrange frequencies or bleed into the other frequency ranges. We also liked the plexi-glass design which allows you to see into the woofers and the LED lights give off a really cool vibe while using these subwoofers. The MDF enclosure is also solid and prevents sonic resonances. Overall, the Dual Electronics BP1204 is a solid car subwoofer that is built to last and comes highly recommended.

#8 Best Slim Subwoofer: Rockville RWS12CA Car Subwoofer

Rockville RWS12CA Car Subwoofer

The Rockville RWS12CA is a high-powered subwoofer with a very slim and compact design. It has a power rating of 1200 watts peak and 400 watts RMS and features a 12” amplified powered car subwoofer enclosure. The woofer uses an ultra-stiff composite pulp cone with Kevlar reinforcement and a 3D molded acrylic dust cap and durability and is installed in an expanded and rolled steel basket. The woofer is also surrounded by a high density laminated foam surround for extra support and a high-powered strontium magnet. We liked the fact that the subwoofer is fitted in a slim enclosure which makes this car subwoofer especially easy to install in tight spaces – the entire package comes with the car subwoofer and 8 gauge complete amplifier installation wire kit with RCA cables. The subwoofer has quick-connect high level inputs with smart turn-on circuitry and easily integrates into any OEM system with minimal wiring. The Rockville subwoofer unit also comes with a remote bass control, adjustable low-pass crossover, variable +12dB bass boost and a 150mv to 5 volt gain control. It has high-level and low-level inputs for easy integration with your car audio system. If you are looking for a high-performance car subwoofer in a slim package design, the Rockville RWS12CA car subwoofer comes highly recommended.

The bass output from the Rockville RWS12CA subwoofer performed above our expectations. The bass packs some serious punch and complements car stereo systems really well. The bass from the car speakers is full and not overpowering – it stays where it should be as bass and does not muddy into the midrange frequencies. Despite its compact and smaller size, the bass from this car subwoofer is surprisingly impactful and strong and does not sound muddy or bloated – it is full and tight sounding bass. The subwoofer really adds a kick to bass-heavy music genres such as electronic dance music, rock and hip-hop and adds a layer of complexity to the lower-midrange frequencies. The subwoofer has a frequency range of 38 Hz to 500 Hz which is really wide and adds a crisp layer to the lower-midrange frequencies. This 12” subwoofer has a peak power of 1200 watts and 400 watts RMS which is really decent for a subwoofer of this compact size. They combine really well with built-in or existing car audio systems to deliver punchy low-end bass output and we were definitely impressed by how deep the bass on the RWS12CA sounded straight out of the box.

The Rockville RWS12CA has a really slim profile design that fits in nicely with smaller spaces in your vehicle. The woofer is housed within a carpeted MDF box enclosure with a built-in mono block amplifier which allows for easy installation. These are really space saving subwoofers and have a dimension of 24” x 15” x 4.37” with a bottom depth of 6.65”. The subwoofer features 24dB low-pass crossovers and low-level RCA inputs together with a 150mV – 5 V variable level input. We liked the black texture synthetic leather front panel which carpeting which gives the subwoofer a pretty sleek appearance. The woofer is also protected by a 3D molded acrylic dust cap and high density laminated foam surround with Kevlar reinforcement.  We liked the fact that the car subwoofer also comes with a Rockville amplifier installation kit which includes reinforced RCA cables that are made of oxygen-free copper. The installation kit also includes a 60 Amp GCU gold-plated fuse to handle all the power that your amplifier with require, together with wire ties, ring terminals, butt connectors, spades and grommets and speaker wire cabling. Overall, the Rockville RWS12CA is a car subwoofer that delivers really good value for money and is definitely worth checking out.

The Verdict? If you are looking for an ultra-slim and compact high-powered car subwoofer for your car audio system, the Rockville RWS12CA subwoofer is definitely a great choice. Despite its small and slim size profile, the subwoofer has a maximum power rating of 1200 watts and 400 watts RMS which delivers enough bass to literally shake your entire vehicle. The subwoofer comes with an ultra-stiff composite pulp cone with Kevlar reinforcement and a 3D molded acrylic dust cap for durability. The frequency response on the woofer is a wide 38 Hz to 500 Hz which is much better than most car subwoofers that we have tested. We really liked the fact that the subwoofer also comes with a wiring installation kit which includes 17 high-grade copper cables, 8 AWG power cables, 18 AWG remote cables and 16 AWG speaker wires with a 3.8 AWG ground wire for easy installation. The bass from the Rockville RWS12CA sounds deep and tight despite its small and compact size; it complements existing car audio systems and really adds a layer of depth to music performances for an enjoyable music listening experience without taking up too much space as compared to traditional car subwoofers.

#9 Best Underseat Car Subwoofer: Rockford Fosgate PS-8

Rockford Fosgate PS-8 Car Subwoofer

The Rockford Fosgate PS-8 is essentially an 8” 150 watt RMS powered car subwoofer designed to be installed underneath your seat and save space. The subwoofer comes with an amplifier which is optimized to produce high output power while minimizing the impact on your car vehicle battery. The system also includes a remote bass-level control which allows you to fine tune the output of the subwoofer from the driver’s seat, and has industrial grade vinyl covering which gives the subwoofer a sleek look while protecting it from scratches and loose objects. The subwoofer comes with electrical protection including short circuit, thermal and reverse polarity protection which makes it safe to install in your car. It also comes with quick disconnect power and signal connections. While the PS-8 is not exactly the most powerful car subwoofer in the market and is only rated at 150 watts RMS, it delivers pack a good punch for car audio systems and adds a layer of bass to music performances for an enhanced listening experience.

The sound quality from the Rockford Fosgate PS-8 is punchy, strong and the bass goes pretty deep. While this subwoofer will not produce bass on par with 600 watts RMS car subwoofers, it does serve smaller car audio applications pretty well. The bass from the PS-8 sounds rich and filling without sounding shrill or hollow – it delivers deep lows which does not muddy into the midrange frequencies. It does enhance musical instruments in the lower frequency regions such as drum beats and bass guitar and you would definitely be able to hear these instruments clearly. We were quite surprised by the performance of the PS-8 subwoofer considering that they are meant to be installed underneath the seat – they complement car audio stereos really well and add a layer of texture and depth with reasonable bass output. You can also crank up the volume level on the PS-8 to maximum and it can deliver quite a lot of bass with minimal distortion which is great. While the PS-8 subwoofer is not the type of subwoofer that will make your car shake or rattle your windows, it does add a layer of sound and texture to the music which makes the car audio sound much more enjoyable to listen to.

The Rockford Fosgate PS-8 has a really sleek and compact design that easily fits underneath the car seats. The subwoofer has a dimension of only 3.3” x 9.4” x 14.4” which makes it easy to fit under vehicle seats or for mounting at the rear of your car. We particularly liked the fact that everything you need to install the subwoofer is included – it comes with a 17” power wire with an in-line fuse holder and wiring connection that can hook up to a regular RCA phono plug or hook into your speaker wires. The subwoofer unit comes with three options for powering on – the DC activation supplied by the head unit, automatic audio-detection via audio signal through speaker wires, or through a remote. The subwoofer also comes with a ground wire that you can connect to the car’s metal body to ground the subwoofer. The subwoofer and amplifier come together in a single package for you to get started right away and is great for built-in car audio systems. The entire subwoofer is very durable and solidly constructed with industrial grade vinyl covering the enclosure for scratch-proof protection.

The Verdict? The Rockford Fosgate PS-8 is a really compact car subwoofer for under-seat car installations with a space-saving design. While the PS-8 car subwoofer has a 150 watt RMS power rating, it is capable of delivering some deep bass notes and adds plenty of depth to otherwise mundane car audio systems. The bass from the PS-8 hits hard and does not feel muddy or overwhelming – the bass punches tight and deep and you can actually hear the difference from the subwoofers. While these subwoofers do not have enough power to rattle your car or make your windows shake, they get the job of adding depth and layer to car audio music really well. The subwoofer is optimized to deliver high output power with minimal battery consumption; it also comes with an included remote bass level control which allows you to fine tune the output of the subwoofer from the driver’s seat and is a really convenient feature. The woofers are housed in solid MDF cabinets that are covered by industrial grade vinyl which gives the PS- 8 subwoofers a really sleek appearance. Overall, the Rockford Fosgate PS-8 are really solid car subwoofers for small and compact car audio installations and we highly recommend them.

#10 Best Design: JBL GT-BassPro 12” Car Subwoofer

JBL GT-BassPro 12” Car Subwoofer

The JBL GT-BassPro 12” car subwoofer is a durable and well-designed car subwoofer that delivers really punchy and impactful bass performance with 150 watts RMS and 450 watts peak. It comes with a 12” (305mm) woofer with a die-cast aluminium basket for solid sound reproduction. The subwoofer features a slipstream port which eliminates port noises and provides deep distortion free bass at high output levels. The amplifier is also precisely matched with the woofer and enclosure to provide best bass performance. We also liked the fact that the subwoofer has signal sensing which automatically turns on the subwoofer when the head unit detects an audio signal. If also offers input-level, low-pass and phase controls which make it easy to adjust the sound performance of the JBL subwoofer. The system remote level control on the JBL subwoofer also allows you to adjust the bass output while driving which is really convenient. Overall, the JBL GT-BassPro is a compact and powerful subwoofer that delivers some pretty stunning lows to enhance your car audio system.

Despite the subwoofer having a power rating of 150 watts RMS and 450 watts peak, it delivers bass performance above expectations. The JBL subwoofer comes with its own built in amplifier which saves you the hassle of setting it up with another amplifier. The bass from the JBL subwoofer was delivered with lots pf punch and detailed clarity – you can literally feel the bass reverberating through the car and shaking the windows. Low-end beats such as drum and bass notes sounded accurate and precisely defined without any muddiness. The subwoofer pushes air through the slipstream port efficiency and creates a layer of bass with the car stereo music which sounds really full and enriching. You can really crank up the bass output on this JBL car subwoofer and it will not distort one bit which is really good – it is loud and powerful enough to vibrate all your vehicle windows and even disturb the neighbors. The sound produced by the subwoofer is crystal clear and smooth and does not have any buzz or static interference while playing music. On the whole, the JBL 12” subwoofer is a really decent subwoofer setup for your car audio and relatively straight forward to install.

The JBL 12” subwoofer has a really solid and durable construction; the subwoofer is protected by two silver powder-coated bars that prevent any accidental impact on the woofer from car luggage or loose items. The subwoofer pumps air through its slipstream port for tight bass performance, and also features a progressive spider and vented polepiece for extra bass performance. The woofer features oversized dual-stack magnets and is powered by a built-in 150 watt amplifier. The subwoofer also comes with speaker-level and line-level inputs together with automatic on/off functionality. The JBL subwoofer features a polypropylene cone and rubber surround for better durability and cone resonance damping. We particularly liked the remote level control which allows you to adjust the bass output from the driver’s seat so that you can adjust the sound performance on the go. To save battery, the BassPro 12 car subwoofer automatically turns on when it detects a signal on the speaker level input and turns off after a few minutes when the signal stops – this eliminates the need for a remote turn-on wire for easy installation. The slipstream design of this subwoofer is optimized for the woofer, amplifier and enclosure to provide really solid bass performance and you can tell that the manufacturers really put in a lot of thought to designing the subwoofer.

The Verdict? If you are looking for a car subwoofer with a really sleek design and can deliver solid thumping bass performance, the JBL GT-BassPro 12” car subwoofer comes highly recommended. The subwoofer has a really well-optimized slipstream port design which pumps out air efficiency and delivers tight and punchy bass performance. It is fitted with a 12” woofer with a die-cast aluminium basket for solid sound performance – the amplifier is also matched with the woofer and enclosure for cleaner bass reproduction without any muddiness or buzz. The subwoofer has a dimension of 12” x 22.4” x 14.5” and weighs around 38.6 lbs. It has a frequency response between 35 Hz to 120 Hz which is pretty good. The subwoofer delivers 150 watts RMS and 450 watts peak power. That being said, the bass that the subwoofer produces definitely hits harder than expected and can make the internal windows of your car vibrate. It also comes with input level, low-pass, bass-boost and phase controls which allow you to optimize the sound quality according to your preferences and for ease of installation. Overall, the JBL GT-BassPro 12” car subwoofer is a really well-designed subwoofer that definitely deserves a closer look.