Kicker | | KXMA900.5 4-Channel Full-Range Class D Marine Amplifier | Black | Best Buy

$575.96

Stinger | | 1200W Class D 5-Channel Car Amplifier with Bass Boost, Crossovers and Remote Control | Black | Best Buy

$169.00

Pioneer | | GM-DX871 | 1-Channel Mono Class D Subwoofer Amplifier, 1600W Max, 800W RMS at 1 Ohm, Variable LPF, Wired Bass Remote | Black | Best Buy

$249.99

Stinger | | 4000 Series 1/0GA Power Amplifier Wiring Kit for Car Audio Systems up to 3400W/250A | Red | Best Buy

$199.00