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Kicker® CompRT 12" Subwoofer Enclosure

Model #: 48TCWRT122
At a Glance

Now even more efficient and sporting a slick, blacked-out cone, the CompRT® Loaded Enclosures deliver huge bass in a tiny space!

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Get to know this product.

12" CompRT 2 Ohm Enclosure

The CompRT 12-inch Subwoofer Enclosure is the easiest way to get great bass under your seat, behind your back bench or in your cargo area. It comes loaded with a reFLEX™ passive subwoofer and CompRT active sub for extremely low bass, then carpeted and loaded with a single 2-Ohm terminal.

Built for extreme bass, this KICKER® sub box has extensive internal bracing and thick MDF construction. The CompRT’s signature red double stitching makes an outstanding bond between the improved Santoprene surround and polypropylene woofer cone. Revolutionary SoloKon™ technology joins the cone to the vented back brace, creating a single integrated unit that both cools the motor and eliminates distortion.

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

The CompRT 12-inch Subwoofer Enclosure works best with 500 watts of recommended power. See below for more details.


Additional Specifications

Sensitivity [dB 1w/1m]98
Box Top Depth (in, cm)3-1/2, 8.9
Box Bottom Depth (in, cm)7, 17.7
Box Height (in, cm)13-1/2, 34.3
Box Width (in, cm)27, 68.5vv

Misc. Specs

Color Finish NameBlack
Amplifier Output (Watts)500
Subwoofer Size12"
Peak Power Rating (Watts)1000
WarningProposition 65 Warning for California Residents