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Bluetooth digital power amplifier board
Audio input: bluetooth V2.0
The power output: double track 15 w + 15 w
Suitable for impedance: 4,6,8,10 ohm speakers
10 to 24 VDC power supply voltage: (recommended more than 12 VDC 2 a, real power is not big loudspeakers 1 a 12 VDC power supply)
3 pin power supply interface: 2.54 spacing
Horn interface: 2.0 spacing 2 pin
Applied to the horn speaker adapted wireless bluetooth speakers, background music speakers such as modified.