3pcs YDA138 bluetooth Digital Amplifier Board 3.5mm Audio Class D Stereo 2 Channel Power
$41.51
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Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
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
3 x Digital Amplifier Board
| Weight | 0.051 kg |
|---|
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