Orion Cobalt Series CBA2500.2 High Efficiency 2-Channel Class A/B Amplifier for Car Audio Stereo - 2500W Max, 350W RMS, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply.

CT Sounds CT-2000.1D Compact Class D Car Audio Monoblock Amplifier, 2000 Watts RMS

Taramps HD 2000 1 Ohm 1 Channel 2000 Watts RMS MAX, Full Range Car Audio, Monoblock, LED Monitor Indicator, Class D Amplifier, Crossover, White 2k amp

Taramps HD 3000 2 Ohms RGB Effects 1 Channel 3000 Watts RMS MAX Full Range Car Audio Monoblock LED Monitor Indicator Class D Amplifier Crossover, HD 3k

LEIGESAUDIO 1600 Watts MonoBlock Amplifier, Class A/B, Remote Subwoofer Control, Mosfet Power Supply, Subwoofer Amplifiers for Car Audio Speakers

Taramps The Big Boss 5 Bass White Version Monoblock Amplifier Rgb Effects 0.5~2 Ohms 5000 Watts Rms Multi-Impedance Car Audio System Class D, Smart 5k

Taramps HD 3000 1 Ohm 1 Channel 3000 Watts RMS MAX, Full Range Car Audio, Monoblock, LED Monitor Indicator, Class D Amplifier, Crossover, White 3k amp, Sound Quality

Alpine S-A60M, S Series Class D Monoblock Subwoofer Amplifier, 600 Watts

Autotek AYA-1100.1 Alloy Series Mono Subwoofer Car Audio Amplifier (Silver) – Class A/B Amp, 1100 Watt, Wired Bass Remote Included, Variable Electronic Crossover

Belva BXA15001 1500W Peak BX-Series 2-Ohm Stable Class-A/B Monoblock Car Audio MOSFET Amplifier with Remote Subwoofer Level Control