Active Subwoofers with Amplifier Built-In

List of the Best Car Active Subwoofers with Amplifier Built-In

A subwoofer, also known as a speaker, is responsible for reproducing the low-pitched audio frequencies, typically known as bass. Two major types of subwoofers are active and passive. In every active subwoofer, an internal amplifier is present. These types are also known as powered subwoofers.

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Related: Best PA Subwoofers

Best Subwoofer Amplifiers – Class D

Elaborating on active subwoofers, they are the self-contained speaker/amplifier configuration. They have the features of amplifier and subwoofer matched. Both these components are equipped in the same enclosure. The purpose behind matching the features of the amplifier and speaker is to deliver optimal performance. Typically, active subwoofers produce deep, impactful sound output. Apart from investing in a nice set of tweeters, no need to buy or use any additional parts or components. Now let’s be familiar with the best active subwoofers with amplifier:

Active subwoofers with amplifier:

Sr. No.ImageProduct NameManufacturerBuy Now

Sony SACS9SonyCheck on Amazon

Rockville RTB65ARockvilleCheck on Amazon

TORO TECH SLIM10Toro TechCheck on Amazon

8″ Active Under Seat Car Sub WooferYaeCCCCheck on Amazon

600W Car Under-Seat Sub WooferYaeCCCCheck on Amazon

YaeCCC Under Seat Automobile Sub-wooferYaeCCCCheck on Amazon

6. YaeCCC Under Seat Automobile Subwoofer:

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This 8-inch 600W subwoofer comes with a volume controller. It is an efficient subwoofer with the ability to generate low-frequency bass horns and deliver high-quality low-tone output. The noise produced during vibration is low. Accessories available in the pack are 5 cables, subwoofer audio parts, and a user manual.


  • It works at 12V and has an impedance of 4Ω.
  • The frequency response is 20Hz to 150Hz
  • Distortion is below 0.01%, and sensitivity is greater than 90 dB.
  • The range of the bass boost is 0 to 18 dB.
  • Line length is approx. 5 meters.
  • The sturdy alloy mesh protects the horns.
  • The mesh horn cover is made up of stainless steel. It is resistant to corrosion and firm pressure.

5. 600W Car Under-Seat Sub-Woofer:

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This 600W car subwoofer is equipped with an actively powered amplifier. Though its design is compact, it comes with tons of useful functions. A bass knob is available to mount to dash. In small spaces, it can fit perfectly and functions effectively. Under the seat, a 68 mm thick fuselage is installed. With the high-temperature resistant coil, the entire operation stays cool. Due to the black coating on the stainless-steel mesh, the subwoofer is resistant to rust and deformation.

The pack contains accessories like a drive-by-wire, a power cord, a grounding OFC wire, an audio line, a control line, a subwoofer high-level input line, an installation package, and a user manual.


  • The maximum output power is 600 Watts, and impedance is 4 Ω.
  • The overall frequency response is 20 Hz to 150 Hz.
  • The frequency response of the low pass filter is 50 Hz -150 Hz.
  • SNR (Signal/Noise ratio) is greater than90 dB, and THD is lower than 0.4%.
  • High-level input sensitivity is 0.9V.
  • Low-level input sensitivity is 300mV.
  • The range of bass boost is 0 to 12 dB.
  • The frequency at which the subsonic filter works is 20 Hz.
  • The maximum load it can withstand is 40 Ω.
  • The fuse rating is 25A.

4. 8″ Active Under Seat Car Sub-Woofer:

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The product is an 8-inch stereo-powered amplifier with an enclosure speaker. Constructed in a wooden body, the vibrations arising due to noise are minimized. Consequently, it ensures long-term operation and excellent performance under high load.

Looking at the connections, the black wire is connected to the earth. The white and grey wires connect speaker inputs to the rear of the radio. Moreover, a wire with a black line connects to the negative speaker side. Pack contains this speaker amplifier, a remote cable, a power cable, an RCA cable, and a user manual.


  • With the built-in RCA/speaker level inputs, the subwoofer can be integrated via existing speaker connections.
  • The maximum power output is 600W, and the RMS power output is 150W.
  • The frequency response is 50 Hz –150 Hz.
  • It works at 12V, and impedance is 4Ω.
  • SNR is greater than 90 dB, and THD is lower than 0.4%.
  • The range of bass boost is 0 dB to 12dB.
  • Multiple radiating holes are organized on either side to guarantee heat dissipation. Also, they prevent the burning issues of the soundbox.


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The TORO TECH SLIM10 is an active under-seat car subwoofer with a built-in amplifier. Obtain the customized sound output you desire with the included bass level controller and gain control. Its low-profile design lets it stay hidden under the car seat. Also, it conveys a space-saving benefit. You can set up this subwoofer in standard cars, lease cars, and trucks. The working operation uses a Class A/B design to deliver high-quality output. Additionally, this design makes sure the entire system stays cool.

Certain vehicles don’t own the ability for the low-level RCA input. For such cars, the SLIM10 subwoofer helps. Its high-quality PCB layout contains the SMD parts and cutting-edge features like auto turn-on. With the easy plug-and-play solutions, this subwoofer works well for vehicles with limited space.


  • The range of bass EQ is 0 dB to 12 dB at 50 Hz.
  • The maximum voltage is 14.5V, and the range of the RCA voltage is 250 mV – 9V.
  • The frequency response is 20Hz – 125Hz @ -1dB.
  • The built-in amplifier has a rating of 300 Watts. It uses a MOSFET power supply to deliver constant voltage under all conditions. So, the output is always efficient and stable.
  • Phase shift is variable from 0° to 180°.
  • A clip-level LED indicator is included for ease of use.
  • Fine-tuning is possible with the adjustable bass boost EQ.
  • The high-level signal inputs work through RCA inputs.
  • To deliver high-performance, noise rejection circuitry is available.

2. Rockville RTB65A:

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Whatever you expect from an active subwoofer with an amplifier is available in the Rockville RTB65A. This is because it is a powered bass tube. It is a comprehensive bass system. The equipped power amplifier pushes the tube to deliver the maximum power output. Moreover, the subwoofer, the amplifier, and the enclosure are all perfectly tuned to sound excellently together.

The entire installation is relatively easy—no need to connect wire enclosures to the amplifier. Just power on, ground remote and transmit a signal to the brass tube. Finally, you are all set to enjoy the outstanding bass like never before. The tube contains Velcro mounting straps and 4 mounting legs. Therefore, the bass tube stays in place. Permanent installation is not needed. Enough MP3 inputs are included.


  • The maximum and peak power outputs are respectively 300 Watts and 150 Watts.
  • Due to the vented tubular enclosure, the whole operation stays cool.
  • An aero vent bass system is available at the rear side.

1. Sony SACS9:

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Presenting the sleek black finish, the Sony SACS9 blends well with most modern interiors. It is a 10-inch active subwoofer designed in a compact shape. The wood veneer perfectly retains the appearance. Also, it makes sure sound output is unaffected by fluctuations in humidity and moisture. It becomes easy to install it in tight spaces. Due to the small baffle area, the speaker reduces sound field distortion. As a result, the sound output has excellent accuracy and clarity.

The 9.84-inch cone diaphragm is responsible for circulating a considerable volume of air. So, it generates efficient low-end resonance, which enhances the efficiency of the bass output. What’s more, the subwoofer emphasizes low-frequency sounds in music and movies for a fabulous home theater experience. The box contains an RCA cord and an instruction manual.


  • The frequency response is 28 Hz -200 Hz.
  • The peak power output of the amplifier is 115 Watts, and resistance is 6 Ω @ 80 Hz with 10% THD.
  • A 10-inch woofer is made up of foamed-mica.
  • There is support for line-level inputs, speaker input, and phase switch.
  • Electrical circuits that can catch vibrations are present outside of the cabinet. They release excess pressure inside the enclosure for an efficient bass sound with superb clarity.
  • Unnecessary vibrations are managed either by acoustical absorption of waves produced from the rear pressure of the subwoofer or through damping vibrations inside the cabinet.
  • Reduction in vibration leads to precise bass in the output.

Miscellaneous: Active speakers (Subwoofer Type with Amplifier):

Sr. No.ImageProduct NameManufacturerBuy Now

Edifier R1850DBEdifierCheck on Amazon

Theater Solutions SUB8SGoldwood Sound, Inc.Check on Amazon

Rockville BPA225RockvilleCheck on Amazon

Edifier R1850DBEdifierCheck on Amazon


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The BT25 is not just an active subwoofer with a built-in amplifier but is also a dynamic bookshelf speaker. It can work as a studio monitor speaker with 2 AUX inputs. Beechwood is used in the enclosures to withstand the rigors of external factors. Customize the settings and sound output with the included remote control. The chic design of the speakers and the classic wood enclosure let the system complement well with most home decors.

The sound output from its built-in amplifier is always clean, without distortion. Generally, this speaker system is perfect for desk speakers, computer speakers, desktop speakers, studio monitor speakers, and TV speakers.


  • The RMS power output is 50 Watts.
  • The 2 x line-in inputs allow wired connection for a maximum of 2 devices through AUX input at once.
  • Bluetooth 4.2 wirelessly connects the system to a smartphone, tablet, TV, PC, or Bluetooth device.
  • A 4-inch full-range bass driver and 0.75-inch silk dome tweeter lead to efficient sound reproduction.
  • The mids are clear and forward.
  • The treble has some detail, and it is not completely shrill.

3. Rockville BPA225:

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Rockville BPA225 is a dual 15-inch powered active speaker that works as a subwoofer. The manufacturer equips a Class A/B amplifier to boost the sound quality. With the 375 Watts constant power output, this system is the best fit for huge venues like wedding halls. Mostly, it fills high-quality sound in a room with an area of up to 20,000 sq. ft.

It is simple to control various features with wireless remote control. You can customize the sound output through 5 band master equalizer or MP3 volume or master volume or input volume or master treble or master bass or master bass knobs. To improve the user interface, an amplifier-clipping LED indicator is available.

The enclosures are built from rugged, impact-resistant ABS. Moreover, each speaker contains wheels and a trolley handle for smooth transportation. The cooling fan dissipates heat.


  • The peak power and RMS power outputs are, respectively, 1500 Watts and 375 Watts.
  • The frequency response is 45 Hz – 20 kHz.
  • Maximum SPL is 128 dB @ 1W/1M.
  • The 15-inch dual long-throw woofer contains 51 oz magnets, 2-inch KSV voice coils, and paper cones.
  • With the built-in TWS function, you can link two identical speakers. So, they will wirelessly play them together.
  • The 1.75-inch compression horn drivers convey clear highs.
  • Bluetooth wireless streaming works up to 60 feet.
  • With SD/USB/MP3 music player, you can playback audio saved from an SD card or a USB drive.
  • SD card with a maximum of 64 GB space is allowed.
  • Built-in FM radio supports manual tuning.
  • LCD screen shows BT connectivity pairing and MP3 functions.

2. Theater Solutions SUB8S:

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The SUB8S is a compact subwoofer specifically designed for home theater systems. Its standard RCA inputs connect to the home theater receivers. For easy setup in any space, stands are included. You can attach to a wall through a mounting bracket. Since the height is just 4.75 inches, it can slide below most furniture items.

The built-in cabinet amplifier possesses high-level spring terminal inputs at left and right. One of the practical and unique features it comes with auto shut-off functionality. After 2 minutes of inactivity, the subwoofer will not receive a signal. This is because it switches to standby mode for power conservation.

The port design directs airflow towards the inside and outside of the cabinet. It reduces port noise and uproar. Additionally, the ports also boost linearity, decrease distortion, and also decrease 5th order harmonic distortion.

System requirements are a standard US 110V grounded wall plug, a home theater receiver having single or dual RCA dedicated subwoofer passive output, and a stereo or home receiver with raw wire outputs. Mostly, this subwoofer is designed for use with surround sound systems and home theater systems. The box contains accessories like an RCA Y adapter, a 6-feet dual RCA cable, a wall mount with hardware, stand mounts, and an instruction manual.


  • The peak value of the surround sound output is 250 Watts.
  • The 24 dB per octave crossover is adjustable from 50 Hz – 150 Hz.
  • Power saving is possible with the added signal sensing auto on/off functionality.
  • The integrated power amplifier has a frequency response of 35 Hz – 150 Hz @ 8Ω.
  • Phase control is variable from 0° – 180°.
  • The feet are capable of absorbing vibrations for stability.
  • An 8-inch down-firing low-frequency woofer is included.
  • Other components are a sturdy PVA treated cone, a bottom slotted port, and sturdy MDF with extra internal bracing.

1. Edifier R1850DB:

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Enjoy the thumping bass effect in any space with the Edifier R1850DB.
It is an active bookshelf speaker with optical inputs and Bluetooth connectivity support. Also, it is regarded as a 2.0 studio monitor speaker with a subwoofer line out and amplifier. It is possible to switch from a 2.0 system to a 2.1 system through an additional subwoofer output. With powerful Bluetooth 4.0 connectivity, you can connect your smartphones, tablets, laptops, PCs, etc.

Being enclosed in an MDF frame, the durability is excellent. The included grills let you place a grill or remove it. When you remove the grill, you can see the mid-range drivers and tweeters. It is possible to connect PC turntables with RCA/Aux inputs. Moreover, coaxial/optical cable guarantees lossless connection. The gloss black finish employs a beautiful look to the entire speaker system.


  • The 19 mm silk dome tweeters have a resistance of 6 Ω.
  • The 4-inch full-range bass driver has a resistance of 6 Ω.
  • On the rear panel, toggle inputs and variable bass treble volume controls are available.
  • With a sub-out jack, you can connect an additional subwoofer.
  • The included remote lets you control volume, power, input selection, and track Bluetooth connectivity.
  • Input connections are namely RCA, RCA to AUX, and coaxial/optical.
  • Choices for inputs are AUX, PC, coaxial, optical, and Bluetooth.
  • Bluetooth controls are play/pause/skip track.

List of the Best Subwoofers with Amplifiers Built-in & Passive Options:


Focal 100 IW SUB8FocalCheck on

Klipsch kw-120-thx SubwooferKlipschCheck on Amazon

Rockville SBG1184


RockvilleCheck on Amazon

Rockville SBG1124


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Planet Audio PAB100Planet AudioCheck on Amazon

Sound Storm Laboratories PB8 Car SubwooferSound Storm LaboratoriesCheck on Amazon

6. Sound Storm Laboratories PB8 Car Subwoofer:

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The passive radiator is the key component of the PB8 car subwoofer. This component has a magnet removed and works as a passive diaphragm. Therefore, there is no chuffing problem usually found in ported boxes. It ultimately leads to the enrichment of bass and making the subwoofer system more linear. Moreover, with a variable low-pass filter, all the notes lower than the filter’s frequency are removed.


  • The speaker level inputs (high-level inputs) connect PB8 to a factory/aftermarket radio devoid of low-level (RCA) inputs.
  • Low-level inputs (RCA inputs) use RCA interconnect cables to connect the PB8 to the source unit.
  • Phase control enables adjustment of the speaker phase with the amplifier. Use it if your subwoofer or speaker is aligned out of phase.
  • Variable bass boost enables adjustment of the low bass inside the boost range as you want.

5. Planet Audio PAB100:

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The PAB100 package contains a 10-inch car subwoofer,
an amplifier, a passive radiator, and remote subwoofer control. The 600 Max Watt amplifier can be considered as the central unit as it drives this subwoofer. The passive radiator has a driver unit which has its motor structure (magnet) detached. It works as a passive diaphragm. So, there is no chaffing, unlike that found in a ported box. The bass will be enriched, and the system becomes more linear.

The line-level inputs (also recognized as low-level inputs or RCA inputs) use RCA interconnect cables. So, they can link the subwoofer to the source unit. Moreover, the speaker-level inputs (also known as high-level inputs) connect this subwoofer to an aftermarket radio or a factory radio devoid of RCA inputs.


  • It comes with a variable low-pass filter that discards every note below the frequency setting of the filter. This filter is helpful to keep high notes away from your subwoofer(s).
  • With phase control, you can vary the speaker phase with the amplifier in case your subwoofer or speakers are aligned “out of phase.”
  • With the variable bass boost, you can adapt the low bass inside the boost range.

4. Rockville SBG1124: (Passive)

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This 12-inch 600W Passive DJ subwoofer comes complete with a pole mount and an MDF cabinet. It comes with 4 Ω resistance. Construction highlights dense, durable, non-resonant MDF cabinets. This cabinet is fastened and braced. All the pole mounts are well-built. Irrespective of the supplied power, the rubber feet stay in place. With this set, you can mix passive and active subs. Keep in mind that you will require a separate power amplifier.

The entire package is portable with ergonomically designed recessed handles. With the molded steel grill, durability is further enhanced.


  • The audio woofer can present power output as 300 Watts RMS or 600 Watts Peak or 400 Watts Program.
  • It comes with a 60 oz magnet woofer.
  • A 2.5-inch high-temperature aluminum voice coil is included.
  • To improve bass response, a ported enclosure is available.
  • The binding post/ banana plug terminals (negative/positive) are present.
  • Input and output are facilitated with a 0.25-inch jack.
  • Every input/output connection is internally connected in a parallel fashion.
  • The frequency response range is 40 Hz-700 Hz, and sensitivity is 92dB @ 1W/1M.

3. Rockville SBG1184 (Passive):

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The MDF cabinet and pole mount are equipped in the Rockville SBG1184 pack. It is an 18-inch Pro DJ subwoofer with 1000 Watts power output and 4 Ω resistance. Along with outstanding audio performance, the subwoofer also excels in terms of performance. It is constructed using premium quality, non-resonant MDF, which is bonded and braced. A steel grill is available for extra durability. For ease of connection, binding post/banana plug terminals (negative/positive) are also included. Carry this subwoofer pack anywhere with the ergonomic recessed handles.


  • The RMS, Peak, and Program Power outputs are 500 Watts, 750 Watts, and 1000 Watts.
  • A 3-inch high-temperature voice coil and 90 oz woofer magnet are available.
  • To enhance bass response, the subwoofer has a dual-ported enclosure.
  • The rubber isolating feet keep this system stable.
  • It comes with a 0.25-inch jack (in/out) and SpeakON (in/out) for connecting inputs and outputs.
  • Every input and output connection is connected in parallel.
  • The frequency response range is 20 Hz-500 Hz, and sensitivity is 96dB @ 1W/1M.

2. Klipsch kw-120-thx Subwoofer:

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Obtain the cinematic quality thumping bass in a home with this Klipsch passive subwoofer. The high-performance output is free from distortion. You can use it in any music system or home theater system. Components like a long-throw drive, a 12-inch Cerametallic cone, and a cast frame produces powerful, deep-bass output. To drive the entire subwoofer, the key responsible components are the powerful motor and 240-ounce magnet. Moreover, the rugged driver delivers superb output without distortion.

This pair of a KW-120-THX subwoofer and a KA-1000-THX amplifier fulfills all requirements set for the THX Ultra2 certification. Typically, this subwoofer pack is perfect for small and medium-sized rooms.


  • The maximum power output from the speaker is 1000 Watts.
  • The design shows a front-firing port for flexibility during installation.
  • The enclosure of the subwoofer contains the dado and rabbet construction for durability.
  • The 20 feet long speaker cable (THX Ultra certified) is terminated with the NL2 SpeakOn connectors.

1. Focal 100 IW SUB8:

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Enhance the performance of a 100 Series video/audio system with the 100 IW SUB8 subwoofer. Some of its vital aspects are superior quality bass reproduction, in-wall depth of 4.125-inch, and low-profile magnetic grille covering. All these aspects lead to efficient performance. The front vent with an internal frame ensures quiet operation.

You can use the 16-inch OC joists to set up this subwoofer while walls are being constructed. Focal designs a custom-made 100 IW SUB8 amplifier to work with this bass-reflex subwoofer. The punchy bass output from this system perfectly matches your room. It is wise to set up this product within a stereo music system or in-wall home theatre system in small and medium-sized rooms.


  • It comes with an 8-inch Polyglass speaker driver.
  • The low-cut frequency is 30 Hz, and the impedance is 8 Ω.
  • The overall structure is made compact with the flared port tube design.

Concluding Note:

Enjoy the amplified sound output from your existing sound system with any of these subwoofers with amplifiers. They deliver rich sound with appropriate bass and treble effects.

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