TPA3116 D2 AMP Board 120W+120W Dual Channel Stereo Digital Audio Amplifier Boards Suitable Fit For Speaker

Brand Name: Mayitr Package: as the picture shows Built-in Battery: No WIFI: No Type: Professional Amplifier Dimensions (WxHxD): about 92x68x16mm Output Power: 120x2W MAX Output Type: USB Chann...