DC 12V 24V TPA3116 Dual Channel Stereo 50WX2 BTL Mono 100W Audio Amplifier Board

OEP30W Mono Digital Amplifier Module Amplifier Board DC 8-24V 30W D Class

OEP30W Mono Digital Amplifier Module Amplifier Board DC 8-24V D Class A2TM

DC 12V-24V TPA3116 Mono Channel Digital Power Audio Amplifier Board BTL 100W

2PCS OEP30W Mono Digital Amplifier Module Amplifier Board DC 8-24V D Class