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KICKER® CompRT® Black 10″ 4-Ohm Subwoofer

Model #: 48CWRT104

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Additional Parts May Be Required:
Additional parts or labor may be required to complete the installation depending on year make and model

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Professional Installation Required

Built to order, Usually Ships in 2-4 Weeks

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Usually Ships in 2-4 Weeks

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The CompRT line of ultra-thin subwoofers fits under your seat or behind your back bench with ease. Now even more efficient and sporting a slick, blacked-out cone, the CompRT® gives you all the bass in very little space!




The CompRT 10-inch Subwoofer is an all-weather thin subwoofer with a pair of 4-Ohm voice coils. With a mounting depth under four inches and plenty of power handling, this go-anywhere sub is as flexible as it is powerful. A UV-resistant cone and surround help make the CompRT sound great wherever the road (or trail) takes you.

It takes serious know-how for a thin subwoofer to deliver super-deep bass. Our signature red double stitching makes an outstanding bond between the improved Santoprene surround and polypropylene woofer cone.

To make our subs even more reliable, KICKER engineers developed Forced Air Cooling to help our subs run 20% cooler than before.

With our custom SoloKon™ technology and the CompRT’s unique framework, the sub sounds fat – but keeps it thin!

Dual voice coils and unique heat management system help to give you deep bass and outstanding reliability in our thinnest subwoofers.

Kicker’s subwoofers are synonymous with high-quality audio performance. With a history stretching back to 1973, our car subwoofers consistently provide maximum performance and bass to millions of vehicles. With circular subwoofers that provide linear cone movement along with stability, and square subwoofers that deliver 20% more surface area than the circular sub, Kicker provides you with an array of options so you can find the perfect fit for the sound you are looking for. From high power handling to multiple wiring options and exceptional thermal management, Kicker subwoofers deliver to those looking for high-powered bass.

*Listed specifications assume typical music program with minimal amplifier clipping; varies with enclosure size. See your KICKER dealer for details.

*The CompRT 10-inch Subwoofer works best with a sealed enclosure and 400 watts of recommended power. See below for more details.

Useful Documents

General Specs

Color Black
Width (in.) 10.69
Height (in.) 10.69
Impedance 4
Material Variety of Materials Available
Frequency 25-500
Mount Depth 3.44
Color Finish Name Black
Collection CompRT
Manufacturer Warranty 1 Year
RMS Power Handling (Watts) 400
Peak Power Rating (Watts) 800
Subwoofer Size 10″
Shallow Mount Yes

Additional information


Color finish name


Manufacturer warranty


Shallow mount

Subwoofer size

Rms power handling (watts)

Peak power rating (watts)

Width (in.)

Height (in.)



Mount depth


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