TDA7492P 50W+50W CSR8635 2 x 50 Watt Dual Channel Stereo Output Amplifier Wireless Digital Bluetooth 4.0 Audio Receiver 8ohms Speakers Amplifier Board

Fearures:

• Power Supply: 2.1 interface (5.5-2.1 mm adapter), 8-25V DC power supply, including battery. NOTE that the chip will burned when the positive and negative reverse.

• Bluetooth: CSR8635 Bluetooth chip, Bluetooth V4.0, which can support Bluetooth stereo audio input.

• Output Power: Powered 18V, 6ohm, impedance output 50W+50W. Powered 20V, 8ohm, impedance output 50W+50W.

• Integrated 5532:A dual high-performance low noise operational amplifier, improved output drive capability and considerably higher small-signal and power bandwidths.

• DIP switchesIt can be more easily direcly adjusted after-class amplifier gain, to better promote the impedance larger speakers.(21.6dB, 27.6dB, 31.1dB, 33.6dB), 5 buttons to select the play mode: Play, Back, Next, Vol+, Vol- . 

Package includes:

• 1 x Amplifier