Best Car under Seat Subwoofer Kicker in 2025
Updated on July 2025
#1
Recommended
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- Compact 10-inch powered subwoofer with 180W RMS output for deep bass performance.
- Includes remote control for customizable bass adjustment, low-pass crossover, and bass boost.
- Simple installation with quick-connect Molex plug; compatible with factory and aftermarket head units.
- Slim design fits under most car seats; durable all-aluminum frame for longevity.
- Frequency response of 25-120Hz ensures clear and accurate bass reproduction.
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- Compact 10-inch powered subwoofer with 180W RMS output for deep bass performance.
- Includes remote control for customizable bass adjustment, low-pass crossover, and bass boost.
- Simple installation with quick-connect Molex plug; compatible with factory and aftermarket head units.
- Slim design fits under most car seats; durable all-aluminum frame for longevity.
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#2
Value for Money
15% Off
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- Compact powered 10-inch subwoofer in a durable aluminum frame for enhanced low frequency impact.
- Remote control enables bass adjustment independently from radio volume for optimal sound experience.
- Features adjustable low-pass crossover, variable +6dB bass boost, phase switch, and dual auto turn-on options (DC-offset or signal sensing).
- Slightly taller than the HS8 model, it offers increased power and impact within the same robust aluminum design.
- Includes a quick-connect Molex plug with power, signal, and remote turn-on, plus high- and low-level inputs for easy integration into various audio systems.
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- Compact powered 10-inch subwoofer in a durable aluminum frame for enhanced low frequency impact.
- Remote control enables bass adjustment independently from radio volume for optimal sound experience.
- Features adjustable low-pass crossover, variable +6dB bass boost, phase switch, and dual auto turn-on options (DC-offset or signal sensing).
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#3
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- Compact 10-inch subwoofer with an all-aluminum frame for durability and low-frequency performance.
- Remote control enables bass adjustment independently from radio volume for optimal sound balancing.
- Features adjustable low-pass crossover, variable bass boost, phase switch, and dual auto turn-on options for versatile setup.
- Slightly taller than HS8, optimized for greater power and impact while maintaining a compact design.
- Quick-connect Molex plug facilitates easy integration with both factory and aftermarket head units, supporting various activation methods.
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- Compact 10-inch subwoofer with an all-aluminum frame for durability and low-frequency performance.
- Remote control enables bass adjustment independently from radio volume for optimal sound balancing.
- Features adjustable low-pass crossover, variable bass boost, phase switch, and dual auto turn-on options for versatile setup.
- Slightly taller than HS8, optimized for greater power and impact while maintaining a compact design.
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#4
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- 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
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- 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
#5
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- 8-inch powered subwoofer enclosure
- Compact design suitable for limited spaces
- Height of just over 3 inches
- Includes an 8-inch internal subwoofer
- Features a 150-watt RMS power amplifier
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- 8-inch powered subwoofer enclosure
- Compact design suitable for limited spaces
- Height of just over 3 inches
- Includes an 8-inch internal subwoofer
- Features a 150-watt RMS power amplifier
#6
27% Off
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- Upgraded peak power from 800W to 1200W enhances bass clarity and strength for a dynamic audio experience.
- Compact 10-inch design fits under most car and truck seats, providing powerful sound without taking up space.
- Included remote control allows for adjusting bass levels independently of the main volume for optimal sound.
- Features an eye-catching LED light ring that activates on startup for a stylish nighttime aesthetic.
- Supports both high and low-level inputs, compatible with various car audio systems.
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- Upgraded peak power from 800W to 1200W enhances bass clarity and strength for a dynamic audio experience.
- Compact 10-inch design fits under most car and truck seats, providing powerful sound without taking up space.
- Included remote control allows for adjusting bass levels independently of the main volume for optimal sound.
- Features an eye-catching LED light ring that activates on startup for a stylish nighttime aesthetic.
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#7
22% Off
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- Compact design with hidden drivers integrates seamlessly into vehicle interiors
- Forced-air cooling system enhances reliability by maintaining a 20% cooler temperature
- Passive reFLEX woofer significantly boosts bass performance
- Internally braced enclosure ensures superior protection for components
- Mounts effortlessly in cargo areas without space constraints
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- Compact design with hidden drivers integrates seamlessly into vehicle interiors
- Forced-air cooling system enhances reliability by maintaining a 20% cooler temperature
- Passive reFLEX woofer significantly boosts bass performance
- Internally braced enclosure ensures superior protection for components
- Mounts effortlessly in cargo areas without space constraints
#8
31% Off
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- 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.
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- 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.
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#9
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- 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
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- 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
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#10
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- Includes Rockville SS10P 10" 800w Slim Under-Seat Subwoofer and full Amp Installation Wire Kit with 100% Copper RCA
- SS10P features built-in amplifier, cast aluminum enclosure for efficient cooling, and remote control for gain and bass boost adjustments
- Specifications: Peak Power 800 Watts, RMS Power 200 Watts, frequency response from 20Hz to 180Hz, and under-4 Ohm impedance
- RWK81 includes a complete 8 Gauge installation kit with 17' high grade twisted pair RCA cable, flex power cables, and various necessary accessories
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- Includes Rockville SS10P 10" 800w Slim Under-Seat Subwoofer and full Amp Installation Wire Kit with 100% Copper RCA
- SS10P features built-in amplifier, cast aluminum enclosure for efficient cooling, and remote control for gain and bass boost adjustments
- Specifications: Peak Power 800 Watts, RMS Power 200 Watts, frequency response from 20Hz to 180Hz, and under-4 Ohm impedance
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