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.

Upgrade your car audio system with the MTX 12-Inch Subwoofer Box, Crunch 2-Channel Amplifier, and Soundstorm Wiring Kit.The MTX box is a dual 12-inch sealed enclosure that has a single terminal cup showing a final 2-ohm load. The subwoofers used in the enclosure include durable polypropylene dust caps that survive the rigors of trunks and are lightweight, allowing them to efficiently move. The subwoofers incorporate Spider Plateau Venting, allowing the subwoofer to continually refresh the air around the voice coil and dissipate heat.This 2-channel amplifier incorporates full Class A/B technology in stereo and 4-channel amplifiers along with Class D in the mono. The POWERX line also includes Quick Thermal Dispersion Technology which puts more aluminum on the heatsink than a normal amplifier. The 8 Gauge amplifier installation kit features 17-foot 8-gauge power cable, fuse holder, 3 feet of 8-gauge ground cable, 16 feet of 18-gauge turn-on wire, 20-foot RCA interconnect, 20 feet of speaker wire, (20) 4-inch wire ties, 3 rubber grommets, number 10 ring terminal, 0.31-inch ring terminal, and 0.25-inch ring terminal.Get more performance with your car audio and get it done yourself with the MTX 12-Inch Subwoofer Box, Crunch 2-Channel Amplifier, & Soundstorm Wiring Kit.

This is a complete package! Package includes, MTX loaded car subwoofer system with Mono amplifier and complete amplifier installation kit! If you're looking to beat out your friends, then the MTX 12 inch subwoofer kit is for you. This MTX Terminator series subwoofer system includes 2 subs, sub enclosure and a car amp. With 1200 max power, it gives off super deep bass sounds, while keeping maximum sound quality. You'll just need to connect everything with the amp kit to add some serious bass to your ride.Subwoofer: Polypropylene ConeAmplifier: Low Pass CrossoverDimensions: 12 1/4"L x 7 1/8"W x 2 1/4"HMake your music rock harder with the help of an amplifier with enough power to take your car audio to the next level. This Planet Audio mono amp can handle 1500 watts of max power, and 563 or 1125 watts of RMS power. It features a continuously variable low pass crossover, low level inputs and outputs, power and protection LEDs, heavy duty set screw style terminals, and chrome plated connections. It has it all.Install your amp with ease with the competition quality Soundstorm AKS8 Complete 8 Gauge Amplifier Installation Kit