NVX VADM1 500W RMS Class D 4 Ohm Marine Car Audio Monoblock Amplifier

NVX VAD10001 1000W RMS V-Series Class-D 1-Ohm Stable Monoblock Amplifier

AudioControl EPIC500 EPIC Series mono subwoofer amplifier — 500 watts RMS x 1

Kicker 43CXA6001 Car Audio Mono Amp CXA600.1 Class D Car Subwoofer Amplifier

Audiopipe APCLE-18001D Class D Mono 1800W Amplifier

Sundown Audio SFB-600D 600 Watt RMS Mono Amplifier 1-Ohm Car Audio Amp

NVX VADM4v2 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier

Sundown Audio SFB-600D 600 Watt RMS Mono Amplifier 1-Ohm Car Audio Amp