Give your GMC or Chevy's audio system a rockin' sound with this Q-Power Dual 12-Inch Subwoofer Box.This sub box is for 2014-2016 crew cab trucks and is finished with a bed liner coater for enhanced durability. It is compatible with 12-inch speakers and sealed for universal downfire under the seat. It fits in most trucks and is ready to deliver deep and powerful bass. It features high-quality spring-loaded terminals and 0.9 cubic feet of air space.Take your ride from boring to bumping with this Q-Power Dual 12-Inch Sub Box. You'll feel like you are at your own concert with every drive.

The Q-Power 12" subwoofer enclosure box is custom made for GMC and Chevy Extended Cab trucks, model year 1999 to 2006. This enclosure is designed to fit underneath the rear seats and boasts .95 cubic feet of air space.The Q-Power 12" subwoofer box is made from solid 5/8" MDF construction and features charcoal carpet covering, and terminal cup connectors. Turn your ride into a sound machine with the help of the Q-Power 12" Subwoofer Enclosure! If you want the most output for your money, this is the way to go. PLEASE NOTE: This Sub Box is made to fire downward

Memphis Audio PRXL12FT 12” RGB LED Power Reference Subwoofer with FLEX Triple Voice Coil Technology — The Memphis Audio PRXL12FT 12” RGB LED Power Reference Subwoofer delivers massive bass in a compact design, pushing 400W RMS / 800W peak power for deep, clean, and powerful sound. Featuring FLEX Triple Voice Coil Technology, this subwoofer is unlike anything else on the market—allowing you to switch between 1-Ohm, 2-Ohm, and 4-Ohm impedances with a simple jumper plug. The standout feature of the PRXL10FT is its RGB LED accent light, encircling the edge of the cone to create a stunning custom look. Built for performance and durability, the PRXL12FT integrates Direct Voice Coil Cooling (DVVC) technology, ensuring your sub stays cool even during high-powered, extended play. Combined with a black-on-black polypropylene cone, reinforced spider, and stitched butyl rubber surround, this sub is engineered to handle serious bass without compromising clarity. Perfect for custom installs or adding flair to your factory upgrade, this subwoofer doesn’t just sound amazing—it looks the part too. Step up your audio game with the PRXL12FT. FEATURES: 12” FLEX Triple Selectable Impedance design (1-Ohm, 2-Ohm, or 4-Ohm); RGB LED Illuminated Cone; DVVC Direct Voice Coil Cooling technology for maximum thermal efficiency; Black-on-black polypropylene cone for durability and sleek aesthetics; Stitched butyl rubber surround for enhanced longevity and performance; Reinforced spider and improved suspension for precise bass control; Woven tinsel leads for superior signal transfer. SPECIFICATIONS: PRXL12FT: Tri Flex Selectable VC 1-Ohm, 2-Ohm, or 4-Ohm; SIZE (IN): 12; RMS/PEAK POWER: 400/800; SENSITIVITY (dB): 1-Ohm – 85.6 / 2-Ohm – 85.5 / 4-Ohm – 86; MAGNET SIZE (Oz): 63; MOUNTING DEPTH (IN): 5.5; CUT OUT DIAMETER (IN): 11; VOICE COIL DIAMETER (IN): 2.