Product description:
- Mono PBTL digital power amplifier board PBTL Power amplifier chip: TPA3110
- Working voltage: 8 -26 VDC
- Output power: 1 x30w (mono, stereo need 2pcs)
- Board Size:43mm*30mm
- Recommend speaker impedance: 8 ohm is best (4 ohms 6 ohms can also be used)
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