MTX TH Series TH90.2 180W RMS 2-Channel Class A/B Amplifier

MTX Audio Thunder 342 Amplifier UNTESTED

MTX AUDIO THUNDER TC40004 4-Channel Car Amplifier - 400W RMS - Tested & Working

MTX Thunder 250x Car Audio Amplifier 200W Dynamic Power Bridged

Mtx Audio XThunder 502X Tested W/ Sheet

MTX X Thunder 704X 420 watt 4-Channel Class A/B Car Amplifier

MTX Road Thunder RT604 4-channel car amplifier 60 watts RMS x 4

MTX Terminator TN400/4 Car Amplifier 600 Watts Peak 4 Channel A/B Amplifier