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The CompRT 12" Subwoofer is an all-weather thin subwoofer with a pair of 2-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. A thick magnet structure reliably delivers huge power handling without affecting mounting depth. The specially designed UniPlate™ backplate and solid pole piece serve as a single heat-absorbing unit to provide excellent thermal management. With the custom SoloKon™ technology and the CompRT’s unique framework, the sub sounds fat – but keeps it thin! To make their subs even more reliable, KICKER engineers developed Forced-Air Cooling™ to help their subs run 20 percent cooler than before. The CompRT 12-inch Subwoofer works best with a sealed enclosure and 500 watts of recommended power.

The only thing thin about the CompRT Subwoofer is the mounting depth. Whether it’s on the road, sand, or trail, these tough subs work perfectly in nearly anything with a motor.

Your car’s back dash. The bags on your bike. Behind your UTV’s seats. Add the weather-proof CompRT Sub to your ride without sacrificing comfort or storage space.

Superior components make a huge difference. Dual voice coils, a unique heat management system and our signature red cone stitching all help to give you deep bass and outstanding reliability in our thinnest subwoofers.

Heat is the enemy of endurance. To make our subs even more reliable, KICKER engineers developed Forced-Air Cooling to help our CompRT subs run 20 percent cooler.
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Continue shoppingWe offer standard delivery in 2 business days or less.
Delivery time for standard shipping to any of the 48 contiguous U.S. states is 1-2 business days. Delivery time for standard shipping to Alaska, Hawaii, and Puerto Rico is 4-6 business days. Business days include Monday - Friday and exclude UPS holidays.
Note: Delivery time estimates do not apply to large or heavy items that require special shipping (including most TVs), items shipped directly from the manufacturer, or out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 contiguous states.
Map of estimated, standard delivery time to the U.S. and Puerto Rico.