ITEM NAME:3X(Yda138 Bluetooth Digital 3.5Mm Audio Class D Stereo 2 Channel Power AmplG1M1) ☆★ Product Details ★☆ 3X(Yda138 Bluetooth Digital 3.5Mm Audio Class D Stereo 2 Channel Power AmplG1M1) 3X(Bluetooth stereo digital amplifier board Amplifier chip: Yamaha YDA138 Operating voltage: 8.5 ~ 14VDC (power input with polarity protection) Recommended power supply: 12 V DC current 2A Output power: 2X10 W (8 ohms), 15 W + 15 W (4 ohms) Output impedance: 4-10 Ohm Model Specifications: SW-HF187 Colour:red Material:Metal + plastic Size:60*38*8.8mm Package Contents: 1 * Power amplifier)
