Arc Audio X2 600.4 Multi-Channel Amplifier (Four-Channels) - *Tested*

US Acoustics USX 2150 2-Channel Car Audio Amplifier 2150W RMS

JL Audio JX500/1D 250W 4 Ohm 1 Channel Mono Subwoofer Car Amplifier JX500/1D

R2 200x2 Rockford Prime Amplifier 2 Channel Class D Car Audio

Old School Zapco 500.1

JL Audio e1200 Monoblock Full-Range Mono Channel Car Audio Power Amplifier

ARC AUDIO FD2200 CAR 2 CHANNEL 740W MAX COMPONENT SPEAKERS SUBWOOFER AMPLIFIER

XDi 805- Arc Audio 5-Channel Car Audio Amplifier