QPower - Dual 12" Sub Box - Chevy Silverado Crew Cab & GMC Sierra Crew Cab 07-13 - Charcoal Gray

The Maxxlink MBXP-112 ported subwoofer enclosure is designed for most 12 inch subwoofers (not included) and features a durable MDF construction and finished with UV treated black carpet. The enclosure is ported and tuned for 38Hz while providing 1.3 cu ft of air space. Installation is simple and easy with the spring loaded wiring terminal.

Give your GM or Chevy crew cab pickup truck a boost of audio power with the Q Power 2 Hole 12 Inch Ported Subwoofer Enclosure for 2007 2013 GM/Chevy Crew Cabs. This up firing under seat sub box fits perfectly for model years 2007 2013, and gives you the perfect platform to install 12 inch subwoofers for high quality bass.This subwoofer enclosure is ported, and features 2 openings for 2 subwoofers to be installed into. A mounting depth of 5.5 inches gives you added flexibility and it is finished with durable bed liner. Put a better box in your truck to get more out of your audio with the Q Power 2 Hole 12 Inch Ported Subwoofer Enclosure for 2007 2013 GM/Chevy Crew Cabs.

Memphis Audio PRX12FT 12” Power Reference Subwoofer – FLEX Triple Voice Coil Technology for Maximum Performance — The Memphis Audio PRX12FT 12” 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. Whether you're fine-tuning your system for peak efficiency or planning to add a second sub down the road, this innovative design gives you the ultimate flexibility. Built for performance and durability, the PRX12FT 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. If you're looking for a high-performance subwoofer that offers groundbreaking customization and incredible sound, the PRX12FT is your perfect match. FEATURES: 12” FLEX Triple Selectable Impedance design (1-Ohm, 2-Ohm, or 4-Ohm); 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: PRX12FT: 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.