Features:
Stereo Bluetooth Digital Amplifier Board
Amplifier chip: 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
Package Included:
1 x Digital Amplifier Board
