Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $15.15 | $14.84 | $14.38 | $13.76 | Contact US |
Bluetooth CSR4.0 Amplifier Board Audio Receiving Amp TDA7492P 25W+25W Digital Amp Board
Parameters:
- Board size: 68*56*20cm
- Wide working voltage range: DC 9-26V (Current is above 3-4A, 19-24V/ 4-5A if the power is larger. If the loudspeaker is 4 ohm, power supply should not larger than 16V)
- Left right channel otuput power: 25W+25W
- Power supply
12V/ 10+10W (8ohm loudspeaker)/ >15+15W (4ohm loudspeaker)
15V/15+15W(8 ohm) />25+25W(4ohm)
24V/25+25W (8ohm) /> can protect (4ohm)