To help you find the best car subwoofers for your needs, we’ve researched different options and selected our top picks for various budgets.
Read on for more information on our top picks.
Our Editor’s Best Powered Car Subwoofers Reviews
Rockville SS8P 400w 8″ Slim Under-Seat Active Powered Car/Truck Subwoofer Sub

Key Features:
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This car subwoofer is powered and slim, making it ideal for under-seat installation in a car or truck. It delivers 400 watts of power and features a 8″ woofer for deep, powerful bass.
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This is a car subwoofer that is powered and has a peak power handling of 400 watts. The enclosure is made out of cast aluminum and stays cool at all times.
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This is a 100-watt car subwoofer with a PWM MOSFET power supply, low-level RCA input, and high-level inputs with auto turn-on technology. It also has adjustable input sensitivity, soft delayed remote turn-on, thermal protection circuit, short protection circuit, and overload protection circuit. The LED is green when the subwoofer is receiving power and red when it is in protect mode. There is also a phase switch that can be set to 0° or 180°.
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This car subwoofer is a powerful audio system that can produce high-quality sound. It has a low pass filter that can be adjusted from 50Hz to 150Hz, and a bass boost that can be adjusted from 0 to 12dB @ 45Hz. It also has a built-in subsonic filter @ 20Hz that can reduce distortion. The subwoofer level remote control allows you to easily adjust the volume. The fuse rating is single 15A.
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This car subwoofer has a peak power of 400 watts and an RMS power of 100 watts. It has a 4 ohm impedance and dimensions of 11.4″ x 8.3″ x 2.8″. Its frequency response is 20Hz – 150Hz and it has a signal to noise ratio of >90dB. Finally, its sensitivity is 90dB @ 1w / 1m and its input sensitivity is 300mV (low level) and 1.0V (high level).
Rockville RW10CA 10″ 800 Watt Slim Low Profile Active Powered Car Subwoofer Sub

Key Features:
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This is a car subwoofer that is 800 watts and 10 inches. It is slim so it does not take up a lot of space.
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This car subwoofer is an 800 watt peak / 200 watt RMS subwoofer with a PWM MOSFET power supply.
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This product is a car subwoofer that can be powered by either low level RCA inputs or high level inputs. It has auto turn-on technology, meaning it will automatically turn on when it detects a signal.
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This product is a car subwoofer that is powered and has adjustable input sensitivity. It also has a soft delayed remote turn-on.
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These are two features of powered car subwoofers that protect the subwoofer from overheating or being damaged by a short circuit.
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This car subwoofer has an overload protection circuit and a phase switch that can be set to 0° or 180°.
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A low pass filter is a type of electronic filter that allows low-frequency signals through but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. A bass boost is an increase in the low-frequency response of an audio device.
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This car subwoofer has a remote control to adjust the level, a built-in filter, and a frequency response of 20-150Hz. It also has a sensitivity of 90dB.
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This car subwoofer has a maximum power of 200 watts and an impedance of 2 ohms. It is 12.4 inches long, 13.4 inches wide, and 2.7 inches tall.
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These are powered car subwoofers that come with a user manual. It is recommended that shoppers read the manual before using the product.
Rockville Rws12ca Slim 1200 Watt 12″ Amplified Powered Car Subwoofer Enclosure ,Black

Key Features:
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This is a 1200 watt, 12″ amplified powered car subwoofer enclosure with a 4 ohm impedance.
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This car subwoofer is 1200 watts peak power output and 300 watts RMS. The subwoofer is 12″ and super slim.
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This subwoofer is designed for durability and performance. The composite pulp cone is stiff and Kevlar reinforcement adds strength. The 3D molded acrylic dust cap protects the cone from damage. The expanded and rolled steel basket provides a solid foundation for the subwoofer.
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This car subwoofer has a high density laminated foam surround and a high power strontium magnet with an ultra saturated high BL motor structure. This allows for a more powerful bass sound that will improve the overall sound quality of your car audio system.
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This car subwoofer has a vented core magnet motor structure for durability, a 2″ high temperature aluminum voice coil for clear sound, 8mm washer & yoke plates for a snug fit, and a 13.6mm peak-to-peak x-max for powerful bass.
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This car subwoofer has a magnet motor structure and a super slim sealed MDF enclosure design. It is made of aviation grade black tweet Carpet with embroidered logo.
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This car subwoofer has a black synthetic leather front panel and 4-ohm impedance. The frequency response is 38hz-500hz and the spl @ 1W/1M is 96Db.
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This is a car subwoofer that is 24″ long, 15″ high, 4.37″ deep at the top, and 6.65″ deep at the bottom. It has a built-in 300 watt RMS/ 1200 watt mono block amplifier.
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This car subwoofer is designed to provide a deep, rich bass sound. It features a variable input level and a low-pass crossover frequency to help ensure that the sound is clear and distortion-free. Additionally, the low-level RCA inputs make it easy to connect to your car’s stereo system.
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The car subwoofers are designed to work with a shopper’s existing stereo system. They feature high-level speaker level input with auto start music sense. An RJ11 jack is included for dash mounted bass remote.
Rockville RWS10CA Slim 1000 Watt 10″ Amplified Powered Car Subwoofer Enclosure

Key Features:
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The Rockville RWS10CA is a slim, 10″ amplified car subwoofer enclosure that delivers 1000 watts of peak power output. It features a durable construction and a sleek design that makes it easy to install in your car.
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The subwoofer is 10 inches tall, slim, and made of composite pulp with kevlar reinforcement. It is 300 watts and RMS rated.
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This is a 3D molded acrylic dust cap for a powered car subwoofer. It is made of expanded and rolled steal basket with a high density laminated foam surround.
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This car subwoofer has a high power strontium magnet and an ultra saturated high BL motor structure. The vented core magnet motor structure helps to keep the subwoofer cool and increases its power.
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These are powered car subwoofers that feature a 2″ high temperature aluminum voice coil, 8mm washer & yoke plates, and 13.6mm peak-to-peak x-max. The subwoofers also have a 60oz magnet motor structure.
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This is a powered car subwoofer with a super slim sealed MDF enclosure design. It has aviation grade black tweet carpet with embroidered logo.
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This product is a car subwoofer with a black leather front panel. It has a frequency response of 43Hz-500Hz and an impedance of 4-ohms. The SPL @ 1w/1m is 93dB.
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The car subwoofers are 24″ x 7″ x 15″ and have a built-in 300 watt RMS CEA rated / 1000 watt mono block amplifier.
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This car subwoofer has a variable input level, meaning that it can be adjusted to match the settings of the stereo system it is being used with. It also has a low pass crossover frequency, which means that it will filter out high frequencies so that the bass sounds clearer. The RCA inputs allow it to be connected to a stereo system.
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This car subwoofer has a high level speaker level input with auto start music sense. It also has an RJ11 jack for dash mounted bass remote.
MTX Audio RT8PT Universal Powered Subwoofer Enclosure

Key Features:
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This car subwoofer has an amplifier that outputs 120 watts of power. It is powered by a corded electric power source, and the speaker size is 8 inches.
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This product is an 8-inch, high performance subwoofer that is encased in a carpeted and vented enclosure. This product is designed to provide superior sound quality and bass response.
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This car subwoofer has high level and RCA inputs for easy connection in any system set up.
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Powered car subwoofers with external bass control allow the user to control the volume of the subwoofer from the front of the vehicle, providing a convenient way to manage the sound system.
Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box

Key Features:
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This is a 10″ 500 watt active subwoofer enclosure. It is 4 ohm and has a 1.5″ voice coil. The cone is made of Kevlar reinforced pulp and the dust cap is inverted carbon graphite molded.
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The Rockville car subwoofer is a powerful car audio system that offers a frequency response of 35Hz – 200Hz and a sensitivity of 88dB. The unit also features an anti-vibration braced MDF cabinet and an angled back that fits perfectly against rear seats. The computer tuned bass reflex port and blue/black aviation grade tweed carpet with embroidered Rockville logo add elegance and style to the system.
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This car subwoofer has a Class AB Amplifier and a High Speed MOSFET Power Supply for high quality sound. It also has High Level Speaker Inputs and Low Level RCA Inputs for easy connection to your stereo system. Additionally, it has a Built-In Low Pass Crossover to ensure that only the low frequencies are amplified (30Hz – 160Hz).
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This product is a powered car subwoofer that accepts up to 8 gauge wire and has a input voltage of 100mV to 5V. It also has power and diagnostic LED indicators, 20A fuse, and dimensions in inches of length 15.75″ x height 12.99″ x top width 10.63″ x bottom width 14.17″. The weight of the product is 22.59 lbs.
JBL SUBBP12AM – 12” amplified 12” Subwoofer with Sub Level Control

Key Features:
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This is a powered subwoofer that has a built-in amplifier. It is made of polypropylene and can handle 150W RMS or 450W Peak.
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This car subwoofer is 12 inches in size and is ideal for adding extra bass to your car’s sound system.
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The 35 – 120Hz frequency response means that the subwoofer can reproduce frequencies in that range.
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This car subwoofer is designed to eliminate port noise and provide distortion-free bass at high output levels.
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This powered car subwoofer has a polypropylene woofer cone that is durable and delivers great sound quality. It is also easy to install.
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This car subwoofer system includes a powered subwoofer/enclosure, owner’s manual, and remote control. It is designed to enhance your car’s audio system and produce deep, powerful bass.
Rockville RG212CA Dual 12 inches Slim Vented Powered Car Subwoofer Enclosure 2000 Watt

Key Features:
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The RG212CA v2 is a dual 12″ powered car subwoofer enclosure that includes a built-in amplifier and top quality enclosure. The enclosure is made of 3/4″ MDF and is ribbed and braced for added strength and durability. The subwoofers are super slim and have a Kevlar reinforcement for added strength. The basket is made of expanded and rolled steel for added durability. The subwoofer has a peak power output of 2000 watts and a RMS of 500 watts.
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This car subwoofer is designed to deliver powerful bass, with a high power strontium magnet and ultra saturated high BL motor structure. It has a vented core magnet motor structure for improved cooling, and a 2″ high temperature aluminum voice coil for increased durability. It also features a slim vented MDF enclosure design, and has a frequency response of 30Hz-500Hz.
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This car subwoofer is a powerful and durable option for anyone looking to improve their car’s audio system. It features a built-in amplifier with 500 watts of RMS power and 2000 watts of peak power, making it capable of delivering high-quality sound at high volumes. Additionally, the amplifier is stable at 2 ohms and features a Class D design, meaning it stays cool even when pushed to its limits. Finally, the input level is adjustable from 200mV to 5V, allowing you to tailor the sound to your specific preferences.
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This product is a car subwoofer that is powered and has a 12dB low pass crossover frequency. It also has low level RCA inputs and a remote level attenuation. This product also has a 3.7 second turn on delay and a high level speaker level input with auto start music sense. Finally, it has an RJ11 jack for dash mounted bass remote.
Blaupunkt 300W 8-Inch Amplified Subwoofer

Key Features:
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These are powered car subwoofers that have an amplifier and are 8 inches in size. They have a power source of corded electric and have a wattage of 30W.
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This car subwoofer is made with high quality materials and construction to ensure that it will last a long time and perform reliably.
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If you’re in the market for a new car subwoofer, these powered car subwoofers might be just what you’re looking for. They boast a MAX power handling of 300 watts (300 Watts Peak) and an RMS power handling of 120 watts (300 Watts Peak), so you can be sure they can handle whatever you throw at them.
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This car subwoofer is ideal for anyone who wants to improve the sound quality of their car stereo. It features variable bass boost, adjustable input sensitivity, and a low-pass filter to ensure that the sound is always clear and crisp.
Sound Storm Laboratories LOPRO10 10 Inch Powered Under Seat Car Audio Subwoofer – 1200 Watts Max, Built-in Amplifier, Low Profile, Remote Subwoofer Control, for Truck, Boxes and Enclosures

Key Features:
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This product is a powered car subwoofer with a built-in amplifier. It is designed to provide improved switching speeds, better performance, and lower power consumption.
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These powered car subwoofers have a built-in low-pass filter that allows you to adjust the cutoff frequency to remove high notes and keep only the low bass frequencies.
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This car subwoofer is designed for use with factory radios or aftermarket radios that do not have low-level (RCA) inputs. It features high-level inputs for connecting to your radio.
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This car subwoofer has low-level inputs that can be used with RCA interconnect cables to connect the subwoofer to the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.
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This car subwoofer allows the user to adjust the amount of bass boost to their liking.
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This car subwoofer is 15.5 inches by 11 inches by 3 inches, making it a good option for someone with limited space. The fact that it is a powered subwoofer, with the amplifier and subwoofer all in one unit, makes it ideal for use in a small space. It weighs 13 pounds.
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If you are looking for a powerful car subwoofer with a long warranty, the Sound Storm subwoofer is a good option. It comes with a 3-year warranty, but it is only valid if you purchase it through Amazon.com. Professional installation is recommended to ensure that it works properly and safely.
Powered Car Subwoofers FAQs
1. What is a powered car subwoofer?
A powered subwoofer is a subwoofer that has its own power source, amplifying the low frequency sounds it produces. This type of subwoofer is usually placed in the trunk of a car, and wired to the stereo system.
2. How does a powered car subwoofer work?
Powered car subwoofers work by using an amplifier to increase the power of the audio signal that is sent to the subwoofer. This increase in power allows the subwoofer to produce louder and lower-pitched sounds than it could without the amplifier.
3. What are the benefits of a powered car subwoofer?
Some benefits of a powered car subwoofer are that it can provide more bass than a regular car stereo can, and that it can be turned on and off independently from the rest of the stereo system. Additionally, a powered subwoofer can often be easier to install than a regular car subwoofer.
4. What are the best powered car subwoofers?
The best powered car subwoofers are the ones that fit your car and your budget. There are a lot of great options out there, so it really depends on what you’re looking for. If you want something that will give you a lot of bass, you’ll want to look for a subwoofer with a lot of power. If you’re on a budget, you may want to look for a subwoofer that doesn’t have as much power, but still sounds great. There are a lot of great options out there, so it really depends on what you’re looking for.
5. How do I install a powered car subwoofer?
1. Read the instruction manual that came with the subwoofer to determine the optimal placement for the subwoofer in your car.2. Use a power drill to make a hole in the trunk of your car for the subwoofer’s power cord.3. Run the power cord from the subwoofer to the hole you drilled, and plug it into a power outlet.4. Connect the subwoofer to your car’s stereo system using RCA cables.5. Turn on the subwoofer and adjust the volume to your liking.
Conclusion
There are many great powered car subwoofers on the market. Our list of the best powered car subwoofers will help you save time researching and choosing the best one for you.