2) Kicker 50CVX122 Comp VX CVX 12" 3000w Car Subwoofers+Mono Amplifier+Amp Kit

This bundle pairs two Kicker CompVX 50CVX122 12-inch subwoofers with a Rockville dB15 mono amplifier and a 0-gauge RWK01 wiring kit, scaling up the same CompVX design to a bigger box and more RMS power. Each sub carries over the Solo-Baric L7 design cues, using a cast-aluminum basket with motor-cooling venting, a thick polypropylene cone, a ribbed Santoprene surround, and a dual 2-ohm voice coil, handling 750W RMS and 1500W peak per sub for a combined 1500W RMS and 3000W peak across the pair. The dB15 amp backs that up with 1500W Dyno-certified RMS at 2 ohms (6,000W peak), a fully adjustable 12dB/octave crossover with a 15-55Hz subsonic filter, and a dashboard remote for on-the-fly bass control. The RWK01 kit steps up to 0-gauge power and ground cable to handle the higher current this amp draws, plus a 100% copper RCA cable and a 200A ANL fuse for protection. The subs perform best in a sealed enclosure between 0.88 and 2.0 cubic feet or a vented box between 1.75 cubic feet and up per sub, leaving room to pick the enclosure style. Between the larger subs, the higher-output amp, and the heavier-gauge wiring, this steps up the CompVX 10-inch bundle into a bigger, louder 12-inch system.