Boss Audio
Boss Audio BE2200.5D Elite High Output 5 Channel Class D 2200 W Car Amplifier
BOSS Audio Systems
BOSS Audio Systems Elite BE1500.1 Monoblock Car Amplifier - 1500 Watts, 2 4 Ohm Stable, Class AB, Mosfet Power Supply, Great for Subwoofers
Skar Audio
Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier, 400W
BOSS Audio Systems
BOSS Audio Systems R4002 Riot Series Car Audio Stereo Amplifier – 800 High Output, 2 Channel, Class A/B, 2/4 Ohm, Low/High Level Inputs, High/Low Pass Crossover, Full Range, Bridgeable, Subwoofer