The CompRT Down-Firing Subwoofer Enclosures come loaded with a passive reFLEX subwoofer and KICKER CompRT active subwoofers. The patented design of the TRTP was created in-house by KICKER engineers. The new benchmark in ultra-thin, pre-loaded enclosures, the TRTP’s unique shape and beefy construction are the perfect combination of convenience and reliability. Place the TRTP under your truck seat or cargo area for great bass – no grille needed! Covered in stylish black carpeting and built with thick MDF, these tough enclosures take serious power without taking up needed space. 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 25 percent cooler. RoHS Compliant.

Enjoy distortion-free bass with this 8-inch Kicker subwoofer. Its square shape improves air displacement to prevent overheating as the music thumps, and the dual 4-ohm voice coils provide flexibility for configuring your amplifier and speakers. This Kicker subwoofer has a peak power output of 900W for producing deep, dynamic audio at low frequencies. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

Subs will need to be wired and placed into box.AC12D - The PLANET AUDIO AC12D 12" 1800W Dual 4-Ohm Voice Coil Car Audio Subwoofer can handle 1800 Watts of MAX power and 900 Watts of RMS power per each. Other features include a mounting depth of 5-3/8" and an impedance of 4-ohms. Thump your car audio system with this AC12D subwoofer! With a 2 Inch Voice coil and 88 dB efficiency, you are really getting an incredible deal on this subwoofer.Please note, this subwoofer is not a CEA-2006 compliant, therefore is not true wattage rated!QBASS12 -The Q-POWER 12" Dual Heavy Duty Vented Subwoofer Enclosure features solid 5/8" MDF construction, charcoal carpet covering, a dual vented design, and terminal cup connectors. Turn your ride into a sound machine with the help of the Q POWER 12" Dual Heavy Duty Vented Subwoofer Enclosure!