400W Audio Amplifier Board HIFI Digital Reverb Power Amplifier Tone Control

400W Audio Amplifier Board Digital Reverb Power and 5 Control

200W 2.1 Channel Subwoofer Audio Amplifier Board High Power DIY Modules

350W Power Amplifier Board Amp Board, Double AC 24-28V Home Theater Mono High Performance Audio

Power Amplifier Board 2x 450W Dual Channel Replacement 1494/3858 Chip for Computer Speaker Simple

Power Amplifier Board 2.1 Channel Subwoofer 300W High Power Volume Potentiometer Module

2.1 Channel Power Amplifier Board High Power, Easy Installation, Amp Subwoofer for DIY

80W+80W DX-206 2.0 Stereo High Power Speaker Amplifier Board 4558 OP AMP

DX-2.1 Large Power Audio Amplifier Board Channel High Power Subwoofer Dual Home Theater AC18V-24V

SUB250W HiFi O Amplifier Board 4558 Op Amp AC22-26V for Enthusiasts Replacement Home Theater Speaker

TDA7498 100W+100W Audio Amplifier Board Power Digital Amplifier Plate for Home DIY Speaker

350W High Power Subwoofer Amplifier Board Stereo Amp Mono 24V-28V Speaker Home Theater IY

250W Mono Subwoofer Amplifier Board High Power Audio Amplifiers Board For Home Speaker DIY Amp Dual AC22-26V

1943/5200 2.0 Channel Digital Amplifier Board DC24-32V Strong High Power 150W+ 150W Audio Digital Amplifier Board

AD-700 High Power Amplifier Board 350W *2 2.0 Channel Sound Amplifier AC12V

250W Subwoofer Amplifier Board Mono Sound Amplifier Power Audio Amplificador Plate Home Speaker DIY Amp Dual AC22-26V

01 140W -32V High Power Amplifier Board Modules STK Motherboard

Universal 2 Channel + Stereo Power Amplifier Board Speakers Modules With Knob for Car Home Audio

2.1Channel 240W High Power Subwoofer Audio Amplifier Board Dual AC2226V

DX040 2.0 Channel Audio Stereo Amplifier Board DC 12V

TPA3116 50W*2+100W 2.1 Channel Subwoofer Digital Audio Power Amplifier Board 12-26VDC