Helix Amplify 204 Direct 4 Channel Amplifier DSP Input Bridgeable 4 x 240w 2-Ohm

HELIX AMPLIFY 204 DIRECT - 4x100RMS-BRAND NEW-AUDIOTECH FISCHER GERMANY

Helix Amplify 201 X-Over 850w @ 1-Ohm Subwoofer Amplifier w/ Crossover Mono Sub

Alpine PDX-V9 (5-channel car amplifier — 100 watts RMS x 4 + 500 watts RMS x 1)

Helix M ONE X High Quality 1 Channel SQ Subwoofer Amplifier - Monoblock Class D

HELIX AMPLIFY 201 DIRECT - 750RMS @ 1Ohm-BRAND NEW-AUDIOTECH FISCHER GERMANY

DIAMOND AUDIO 800 WATT D3 800.1 SUB AMP MONO 1 CHANNEL SUBWOOFER AMPLIFIER

Phoenix Gold Ti3 1600.6 6 Channel 1600W Car Audio Amplifier Ti3 1600.6 MPN