Kicker 43CVR124 COMPVR 12" 800W Subwoofer+Sealed Box+Kicker Amplifier+Amp Kit Kicker 43CVR124 12" 800 Watt Dual Voice Coil 4-Ohm Car Stereo Subwoofers Injection molded SoloKon cone Kicker CX300.1 CX 300 Watt RMS Mono Block Class D Car Audio Amplifier Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit Rockville RS12 Single 12" Sealed Subwoofer Enclosure