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YDA138 Bluetooth Digital Audio Amplifier Board Class D Stereo 2 Channel

$ 10.28

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Amplifier chip: Yamaha YDA138 Operating voltage: 8.5~14VDC (power input with polarity protection) Recommended power supply: 12V DC current 2A Output power: 2X10W (8 ohms), 15W 15W (4 ohms) Output impedance: 4~10 Ohm Specifications Model: SW-HF187 Size:38x60mm weight:13g

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