Rockville W15K9D2 15" 5000 Watt Car Audio Subwoofer+Mono Amplifier+Amp Kit
BOSS Audio Systems PD5000 Phantom Series Car Audio Amplifier - 3000 High Output, Class D, Monoblock, 1 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Full Range, Hook Up To Stereo and Subwoofer -
Pair Of Power Acoustik 12" 5000 Watts Dual Voice Coil 2 Ohm Subwoofer MOFOS-12D2 - Walmart.com