ITEM NAME:TDA7492P 50W*2 Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board Ew.1 x TDA7492P amplifier board. Output Power: Official nominal power 2 50W&6ohms;. Audio input: Bluetooth connection input, using CSR8635 Bluetooth 4 module, with a very high device compatibility;. Fourth gear gain switch (00, 01, 10, 11) can directly modulate the gain amplifier, which can better driving low resistance load, obtain greater power output.
