Best Slim Subwoofer For Car In May 2025

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Looking for some of the Best Slim Subwoofer For Car? As you may know, there are dozens of similar products out there and some come with vastly different price tags. Let us help you out here – we have handpicked for you the Best Slim Subwoofer For Car.

To help you in your search, we have completed this list of the Best Slim Subwoofer For Car.

Top Rated Best Slim Subwoofer For Car Of 2025

Rank	Product Name	Score
1	Rockville SS8P 400 Watt Slim Under-Seat Powered Car/Truck Subwoofer Sub+Amp Kit Buy Now	9.7 Buy Now
2	Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub Buy Now	9.5 Buy Now
3	Rockville RW8CA 8" 600 Watt Under-Seat Slim Amplified Car Subwoofer +Wire Kit Buy Now	9.1 Buy Now
4	Alphasonik AS12DF 12" 1500 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub Buy Now	8.8 Buy Now
5	Rockville USS10 10" 800w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub Buy Now	8.6 Buy Now
6	Rockville USS10 10" 800w Slim Under-Seat Powered Car/Truck Subwoofer Sub+Amp Kit Buy Now	8.3 Buy Now
7	Rockville RW10CA 10" 800 Watt Slim Low Profile Active Powered Car Subwoofer Sub Buy Now	8.1 Buy Now
8	Audiotek 10" 400W RMS Slim Under-Seat Active Power Audio Car/Truck Subwoofer SUB Buy Now	7.8 Buy Now
9	Rockville RWS10CA Slim 1000 Watt 10" Amplified Powered Car Subwoofer Enclosure Buy Now	7.5 Buy Now
10	Sound Storm Laboratories LOPRO10 Amplified Car Subwoofer - 1200 Watts Max Power, Low Buy Now	7.2 Buy Now

1. Rockville SS8P 400 Watt Slim Under-Seat Powered Car/Truck Subwoofer Sub+Amp Kit

• Rockville rwk10 10 gauge 2 channel car amplifier wiring installation kit. 17 high grade twisted pair of 100% copper rca cable. 17' 10 gauge translucent blue superflex power cables. 17 18 gauge blue remote cable. 17 16 gauge clear speaker wire. 3' 10 gauge clear superflex ground wire. gold plated agu heat resistant fuse holder.
• Rockville ss8p 8" 400w slim under-seat active powered car/truck subwoofer sub. enclosure is made out of cast aluminum which stays cool at all times. peak power handling: 400 w. rms power handling: 100 w. heavy duty mounting feet. pwm mosfet power supply. low level rca input. high level inputs with auto turn-on technology. adjustable input sensitivity. soft delayed remot...
• Phase switch: 0 or 180. low pass filter: 50hz - 150hz. bass boost: 0 - 12db @ 45hz. built in subsonic filter @ 20hz. thd: < 0.4%. subwoofer level remote control . fuse rating: single 10a. specifications: peak power 400 watts. rms power: 100 watts. impedance: 2 ohm. dimensions (l x w x h): 11.4" x 8.3" x 2.8" inches. frequency response: 20hz - 150hz. signal to noise ra...
• 40 amp atu inline fuse. 7 split tube loom. accessories included: wire ties, ring terminals, butt connectors, spades, and grommets. soft abrasion proof insulating jacket allows for 100% improved flexibility . pvc outer jacket can with-stand an extreme temperature range of -40 to 220 degrees f.
• Package includes : rockville ss8p 8" 400 watt slim under-seat active powered car/truck subwoofer + rockville rwk10 10 gauge 2 channel complete wire kit with rca cables and anl fuse holder

2. Rockville SS8P 400w 8&quot; Slim Under-Seat Active Powered Car/Truck Subwoofer Sub

• Subwoofer level remote control. fuse rating: single 10a. peak power 400 watts. rms power: 100 watts.
• Signal to noise ratio: >90db. sensitivity: 90db @ 1w / 1m. input sensitivity, low level: 300mv. input sensitivity, high level: 1.0v
• Pwm mosfet power supply. low level rca input. high level inputs with auto turn-on technology.
• Rockville ss8p 8" 400w slim under-seat active powered car/truck subwoofer sub.
• Overload protection circuit. green power/red protect led. phase switch: 0 or 180.
• Enclosure is made out of cast aluminum which stays cool at all times.

3. Rockville RW8CA 8&quot; 600 Watt Under-Seat Slim Amplified Car Subwoofer +Wire Kit

• Rockville rw8ca 600 watt 8 active sealed slim car subwoofer. 600 watts peak power / 150 watts rms. pwm mosfet power supply. low level rca input. high level inputs with auto turn-on technology. adjustable input sensitivity. soft delayed remote turn-on. thermal protection circuit, short protection circuit. overload protection circuit. phase switch: 0 or 180.
• Package: rockville rw8ca 8 600 watt peak/150 watt rms slim powered/active sealed car subwoofer with bass remote + rockville rwk10 complete 10 gauge wire kit with rca cables.
• 3' 10 gauge clear superflex ground wire. gold plated agu heat resistant fuse holder. 40 amp atu inline fuse. 7 split tube loom. accessories included: wire ties, ring terminals, butt connectors, spades, and grommets. soft abrasion proof insulating jacket allows for 100% improved flexibility. pvc outer jacket can with-stand an extreme temperature range of -40 to 220 degre...
• Low pass filter: 50hz - 150hz. bass boost: 0 - 18db @ 45hz. subwoofer level remote control. built in subsonic filter @ 29hz. power output: 150 watts rms monoblock at 2 ohms and 1% thd+n. signal to noise ratio: 95 db. dynamic power: 600 watts @ 2 ohms. dimensions: 12.4 x 11 x 2.7 (l x w x h) inches. frequency response: 20hz - 150hz. sensitivity: 100db @ 1w / 1m.
• Rockville rwk10 10 gauge 2 channel car amplifier wiring installation kit. 17 high grade twisted pair of 100% copper rca cable. 17' 10 gauge translucent blue superflex power cables. 17 18 gauge blue remote cable. 17 16 gauge clear speaker wire.

4. Alphasonik AS12DF 12&quot; 1500 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub

• Power rating: 500 watts rms / 1500 watts max
• Cone material: spun aluminum cone | surround material: high strength rubber epdm enhanced surround
• Sensitivity: 92db | frequency response: 26hz - 500hz
• Enclosure dimensions: 20.47" x 6.7" x 14.1" / 520mm x 170mm x 358mm
• Final impedance: 4-ohm | copper wound kapton voice coil | push type terminals

5. Rockville USS10 10&quot; 800w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub

• Subwoofer level remote control. fuse rating : single 25a. maximum power rms : 200 watts. impedance : 2 ohm. dimensions : 15 x 10.89 x 2.9 (l x w x h) inches.
• Frequency response : 15hz - 125hz. signal to noise ratio >82db. sensitivity: 90db @ 1w / 1m. input sensitivity : rca level 195mv. input sensitivity : high level 5.6v.
• Rockville uss10 800 watt 10 slim car subwoofer. 800 watts peak / 200 watts rms. pwm mosfet power supply. low level rca input.
• High level inputs with auto turn-on technology. adjustable input sensitivity. soft delayed remote turn-on. thermal protection circuit, short protection circuit.
• Green power/red protect led. phase switch : 0 or 180. low pass filter : 50hz - 150hz. bass boost : 0 - 12db @ 45hz.subsonic filter : 20hz 50hz. thd < 0.15%.

6. Rockville USS10 10&quot; 800w Slim Under-Seat Powered Car/Truck Subwoofer Sub+Amp Kit

• 17 16 gauge clear speaker wire. 3' 10 gauge clear superflex ground wire. gold plated agu heat resistant fuse holder. 40 amp atu inline fuse. 7 split tube loom. accessories included: wire ties, ring terminals, butt connectors, spades, and grommets . soft abrasion proof insulating jacket allows for 100% improved flexibility . pvc outer jacket can with-stand an extreme tem...
• Rockville uss10 800 watt 10 slim car subwoofer. 800 watts peak / 200 watts rms. pwm mosfet power supply. low level rca input. high level inputs with auto turn-on technology. adjustable input sensitivity.
• We wanted to truly make installation a breeze so we designed this unit with the user in mind from start to finish. we added high level inputs so you can install this to an aftermarket or factory system. the high level input allows you to install this even if you have no preamp outputs available.
• Soft delayed remote turn-on. thermal protection circuit, short protection circuit. green power/red protect led. phase switch : 0 or 180. low pass filter : 50hz - 150hz. bass boost : 0 - 12db @ 45hz. subsonic filter : 20hz 50hz. thd < 0.15%. subwoofer level remote control. fuse rating : single 25a.
• Rockville rwk10 10 gauge 2 channel car amplifier wiring installation kit. 17 high grade twisted pair of 100% copper rca cable. 17' 10 gauge translucent blue superflex power cables. 17 18 gauge blue remote cable.

7. Rockville RW10CA 10&quot; 800 Watt Slim Low Profile Active Powered Car Subwoofer Sub

• Adjustable input sensitivity. soft delayed remote turn-on.
• 800 watts peak / 200 watts rms. pwm mosfet power supply.
• Overload protection circuit. phase switch: 0 or 180.
• Subwoofer level remote control. built in subsonic filter @ 29hz. frequency response: 20hz - 150hz. sensitivity: 90db @ 1w / 1m.
• Note: kindly refer user manual before use
• Rockville rw10ca 800 watt 10" slim car subwoofer.

8. Audiotek 10&quot; 400W RMS Slim Under-Seat Active Power Audio Car/Truck Subwoofer SUB

• Dimension: 13.75 x 10.25x 2.85 inches supply voltage: 11-15v dc
• 10" angle active trunk box subwoofer
• Power and protection led variation bass boost: 0 - +12db
• Peak power: 400 watts rms power: 200 watts rms
• Rca low level input: 0.1 - 6v high level input: 1v-8v

9. Rockville RWS10CA Slim 1000 Watt 10&quot; Amplified Powered Car Subwoofer Enclosure

• Rockville rws10ca slim 1000 watt 10" amplified powered car subwoofer enclosure. 1000 watts peak power output.
• Super slim sealed mdf enclosure design. aviation grade black tweet carpet with embroidered logo.
• Dimensions: (lxwxh): 24" x 7" x 15". built-in 300 watts rms cea rated / 1000 watt mono block amplifier.
• 300 watts rms cea rated. 10" super slim subwoofer. ultra stiff composite pulp cone with kevlar reinforcement.
• High power strontium magnet with ultra saturated high bl motor structure. vented core magnet motor structure.
• High level speaker level input with auto start music sense. rj11 jack for dash mounted bass remote.

10. Sound Storm Laboratories LOPRO10 Amplified Car Subwoofer - 1200 Watts Max Power, Low

• Variable low-pass filter: a low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. you will use the low-pass filter to primarily keep high notes out of your subwoofer(s)
• High level inputs: speaker level inputs are commonly referred to as high-level inputs. it will be used to connect the lopro10 to your factory radio or an aftermarket radio that does not have low-level (rca) inputs
• Built-in amplifier: with a mosfet power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies
• Dimensions: 15 x 9. 75 x 3. if you are short on space, this is a great solution for you. the combination of amplifier and subwoofer all into one, makes this ideal for spatially challenged vehicles
• Low level inputs: line level inputs, also known as rca inputs or low-level inputs, use rca interconnect cables to link the lopro10 with the source unit. most aftermarket radios have multiple pairs of rca outputs that can connect to multiple amplifiers
• Variable bass boost: variable bass boost allows you to adjust the low bass within the boost range to just the way you like it