Best Self Powered Subwoofer Car in 2025
Updated on July 2025
#1
Recommended
Free Shipping
- Compact design allows for seamless installation under car seats, optimizing space while enhancing audio quality.
- Constructed from cast aluminum for superior heat dissipation, ensuring stable performance even in confined spaces.
- Remote control facilitates easy adjustment of bass levels without altering radio volume, delivering up to 1200 watts of peak power for robust sound.
- Attractive aluminum alloy speaker protector with integrated LED lighting adds visual appeal, illuminating when the vehicle is on.
- Compatible with multiple car audio systems through high and low-level RCA inputs, featuring automatic activation and various protection circuits for safety.
- Key specifications include 1200W peak power, <0.4% THD, >90dB SNR, 20Hz-150Hz frequency response, and compact dimensions of 15.3"L x 12.6"W x 4.8" thickness.
Read More
- Compact design allows for seamless installation under car seats, optimizing space while enhancing audio quality.
- Constructed from cast aluminum for superior heat dissipation, ensuring stable performance even in confined spaces.
- Remote control facilitates easy adjustment of bass levels without altering radio volume, delivering up to 1200 watts of peak power for robust sound.
Read More
#2
Value for Money
Free Shipping
- 10" slim under-seat subwoofer with built-in amplifier for cars and trucks
- Constructed from cast aluminum for effective heat dissipation
- Includes remote with gain, bass boost, and crossover controls
- Peak power handling of 800 Watts and RMS power handling of 200 Watts
- Features phase switch, adjustable sensitivity, and multiple protection circuits
- Frequency response from 20Hz to 180Hz with low pass filter settings
Read More
- 10" slim under-seat subwoofer with built-in amplifier for cars and trucks
- Constructed from cast aluminum for effective heat dissipation
- Includes remote with gain, bass boost, and crossover controls
- Peak power handling of 800 Watts and RMS power handling of 200 Watts
- Features phase switch, adjustable sensitivity, and multiple protection circuits
- Frequency response from 20Hz to 180Hz with low pass filter settings
#3
Free Shipping
- Upgraded 2025 subwoofer designed to fit under car seats, enhancing audio while saving space.
- Constructed with a cast aluminum shell for improved heat dissipation, ensuring optimal performance.
- Includes a remote control for easy volume adjustment and bass tuning, with 1200 watts peak power.
- Features a stylish design with an aluminum alloy protector and a colorful LED light that activates when the car starts.
- Compatible with various car audio systems, supporting high and low-level RCA inputs with automatic turn-on and safety features.
- Technical specifications include 1200 watts peak power, <0.4% THD, >90dB SNR, and dimensions of 15.3" x 12.6" x 4.8".
Read More
- Upgraded 2025 subwoofer designed to fit under car seats, enhancing audio while saving space.
- Constructed with a cast aluminum shell for improved heat dissipation, ensuring optimal performance.
- Includes a remote control for easy volume adjustment and bass tuning, with 1200 watts peak power.
- Features a stylish design with an aluminum alloy protector and a colorful LED light that activates when the car starts.
Read More
#4
15% Off
Free Shipping
- 1200W maximum power with enhanced bass depth through a racetrack subwoofer and adjustable EQ settings.
- Beat-synced blue LED lights enhance the atmosphere by pulsing with the music.
- Compact cast aluminum design ensures effective cooling and sound transmission, delivering clear audio across all frequencies.
- Slim profile allows easy installation under car seats or in the trunk, compatible with various vehicle types.
- Customizable audio settings include Low Pass Filter, Bass Boost, Gain Input, and Volume control for tailored listening experiences.
- Technical specifications: 4 Ohm impedance, frequency response from 20Hz to 500Hz, total harmonic distortion under 0.4%, and power handling up to 1200W peak and 300W RMS.
Read More
- 1200W maximum power with enhanced bass depth through a racetrack subwoofer and adjustable EQ settings.
- Beat-synced blue LED lights enhance the atmosphere by pulsing with the music.
- Compact cast aluminum design ensures effective cooling and sound transmission, delivering clear audio across all frequencies.
- Slim profile allows easy installation under car seats or in the trunk, compatible with various vehicle types.
Read More
#5
Free Shipping
- Compact design combines amplifier and subwoofer, ideal for space-limited vehicles
- Pulse Width Modulation (PWM) enhances efficiency and reliability by managing output power
- Variable Low-Pass Filter removes high frequencies from subwoofer output
- High level inputs enable connection to factory or aftermarket radios without RCA outputs
- Low level inputs connect via RCA cables to most aftermarket radios
- Variable Bass Boost allows for personalized adjustment of low bass levels
Read More
- Compact design combines amplifier and subwoofer, ideal for space-limited vehicles
- Pulse Width Modulation (PWM) enhances efficiency and reliability by managing output power
- Variable Low-Pass Filter removes high frequencies from subwoofer output
- High level inputs enable connection to factory or aftermarket radios without RCA outputs
- Low level inputs connect via RCA cables to most aftermarket radios
Read More
#6
Free Shipping
- Compact built-in amplifier eliminates the need for an external power source
- MOSFET power supply enhances efficiency with improved switching speeds
- Variable low-pass filter prevents high frequencies from reaching the subwoofer
- Adjustable bass boost enables customization of low-frequency output
- Gain control adjusts signal strength from the receiver to the amplifier without altering volume
- Phase control optimizes speaker phase based on subwoofer placement
Read More
- Compact built-in amplifier eliminates the need for an external power source
- MOSFET power supply enhances efficiency with improved switching speeds
- Variable low-pass filter prevents high frequencies from reaching the subwoofer
- Adjustable bass boost enables customization of low-frequency output
- Gain control adjusts signal strength from the receiver to the amplifier without altering volume
Read More
#7
29% Off
Free Shipping
- 10-inch ultra-slim under-seat active powered subwoofer for cars and trucks, featuring a durable cast aluminum enclosure for effective heat dissipation.
- Includes a personalized spider speaker protector and blue LED ambient lighting that activates when the vehicle starts, enhancing the car's interior aesthetics.
- Equipped with a wired bass volume remote control and adjustable gain, bass boost, and crossover controls, delivering peak power of 800 watts for an immersive bass experience.
- Supports low-level RCA and high-level inputs with adjustable sensitivity, along with built-in thermal, short circuit, and overload protection for safety during use.
- Specifications include a low pass filter range of 50Hz - 150Hz, bass boost of 0 - 12dB at 45Hz, total harmonic distortion under 0.4%, and an impedance of 4 Ohms, designed for optimal audio performance.
- Customer support includes a 12-month replacement guarantee for quality issues and free repairs for up to 2 years, with dedicated after-sales phone service available for assistance.
Read More
- 10-inch ultra-slim under-seat active powered subwoofer for cars and trucks, featuring a durable cast aluminum enclosure for effective heat dissipation.
- Includes a personalized spider speaker protector and blue LED ambient lighting that activates when the vehicle starts, enhancing the car's interior aesthetics.
- Equipped with a wired bass volume remote control and adjustable gain, bass boost, and crossover controls, delivering peak power of 800 watts for an immersive bass experience.
Read More
#8
31% Off
Free Shipping
- 10-inch ultra-slim powered subwoofer designed for under-seat installation in cars and trucks, featuring a built-in amplifier with an aluminum enclosure for enhanced heat dissipation and durability.
- Upgraded for 2024, this subwoofer includes a personalized spider speaker protector and a blue LED ambiance lighting that activates when the car is started.
- Includes a wired bass volume remote control with gain, bass boost, and crossover controls, delivering peak power of 1000 watts for immersive bass performance.
- Compatible with both low-level RCA and high-level inputs, featuring adjustable input sensitivity, thermal protection, and short-circuit protection to ensure safe operation.
- Technical specifications include a low-pass filter range of 50Hz to 150Hz, bass boost of 0-12dB at 45Hz, total harmonic distortion under 0.4%, and an impedance of 4 ohms. Compact dimensions: 13.5"(L) x 10.2"(W) x 3.1"(H).
- Offers a 6-month replacement guarantee for quality issues and a 1-year free repair service, alongside 12-hour response time for customer inquiries.
Read More
- 10-inch ultra-slim powered subwoofer designed for under-seat installation in cars and trucks, featuring a built-in amplifier with an aluminum enclosure for enhanced heat dissipation and durability.
- Upgraded for 2024, this subwoofer includes a personalized spider speaker protector and a blue LED ambiance lighting that activates when the car is started.
- Includes a wired bass volume remote control with gain, bass boost, and crossover controls, delivering peak power of 1000 watts for immersive bass performance.
Read More
#9
Free Shipping
- Slim 12" amplified car subwoofer with a vented enclosure for enhanced bass performance.
- Peak power output of 1400 watts and 350 watts RMS; features a subsonic filter preset to 30Hz.
- Constructed with an MDF enclosure, high-temperature voice coils, and Kevlar-reinforced cone for durability and sound quality.
- Dimensions of 26.49" x 15.2" x 8.9" with a weight of 32.55 lbs, fitting compactly in vehicles.
- Incorporates a built-in 1200 watt mono block amplifier with adjustable input levels and low pass crossover functionalities.
Read More
- Slim 12" amplified car subwoofer with a vented enclosure for enhanced bass performance.
- Peak power output of 1400 watts and 350 watts RMS; features a subsonic filter preset to 30Hz.
- Constructed with an MDF enclosure, high-temperature voice coils, and Kevlar-reinforced cone for durability and sound quality.
- Dimensions of 26.49" x 15.2" x 8.9" with a weight of 32.55 lbs, fitting compactly in vehicles.
Read More
#10
Free Shipping
- 8-inch under-seat slim car subwoofer with a power output of 240 Watts peak and 120 Watts RMS.
- Compact design with a height of only 3.1 inches, making it suitable for placement under seats or in trunks.
- Includes low-level RCA input for aftermarket sources and high-level inputs suitable for factory OEM radios with auto turn-on technology.
- Features adjustable input sensitivity, thermal protection, and short protection circuits for enhanced safety.
- Equipped with blue power/red protect LED indicators, phase switch, low pass filter from 40Hz to 150Hz, and bass boost up to 12dB. Subwoofer level remote control included.
- One-year warranty with replacement policy for quality issues within 12 months.
Read More
- 8-inch under-seat slim car subwoofer with a power output of 240 Watts peak and 120 Watts RMS.
- Compact design with a height of only 3.1 inches, making it suitable for placement under seats or in trunks.
- Includes low-level RCA input for aftermarket sources and high-level inputs suitable for factory OEM radios with auto turn-on technology.
Read More
Skar Audio 8 Inch Marine Subwoofer
See All
10 Inch Car Speakers
See All
Shallow Mount 10 Inch Subwoofer
See All
