KICKER 43C124 Comp 12" 300 Watt SVC 4-Ohm Car Subwoofer Sub+Amplifier+Amp Kit

This bundle pairs the Kicker 43C124 Comp 12-inch subwoofer with a Rockville RXA-T1 two-channel amplifier and an RWK81 8-gauge wiring kit, giving you a complete bass upgrade without hunting down matching parts. The 43C124 is a 4-ohm single voice coil sub built around a thick polypropylene cone, 360-degree back bracing, and perimeter venting, handling 300W peak and 150W RMS in a sealed or ported box between 1.25 and 3.5 cubic feet. The RXA-T1 powers it with 1500W peak and 370W Dyno-Certified RMS bridged at 4 ohms, backed by a MOSFET power supply, ELNA audiophile capacitors, and an auto-turn-on circuit that reads the signal from your factory or aftermarket head unit, so no remote wire run is required. Bass EQ, an adjustable crossover, and mute and delay soft start round out the control set. The RWK81 ties it together with 17 feet of 100% copper twisted-pair RCA cable, 8-gauge power and ground wire, an 18-gauge remote lead, a gold-plated AGU fuse holder, and split-loom tubing, plus the terminals and grommets needed to finish the run cleanly. Together the three pieces give a factory stereo a real low end: enough power on tap for daily listening, a sub that stays composed at volume, and wiring rated to carry the current without voltage sag. It fits sedans, trucks, and SUVs alike, and suits a first move up from door speakers to a dedicated subwoofer stage.