Brand N/A Model TDA7266 Quantity 1 Color Blue + Black Material PC Specification Onboard TDA7266 audio power amplifier chip double channel 7W+7W speaker for European 4-8 5-15W use; Main pin has led chips convenient external device control onboard 2-channel 5.08mm interval 2p terminals left and right audio output respectively; Onboard dial potentiometer can adjust the volume of output size; Supports DC seat terminals pin 3 kinds power supply input mode the default is DC seat working voltage: 3 to 18V Features Main pin has led chips convenient external device control onboard 2-channel 5.08mm interval 2p terminals left and right audio output respectively Application DIY project English Manual/Spec yes Packing List 1 x Audio Amplifier Module