TDA7492P Bluetooth amplifier board Bluetooth audio receiver amplifier CSR4.0 digital amplifier board

Product Descriptions:

This model automatically enters pairing mode after power on, and the search displays the device name: SANWU Audio (customized device names can be provided for bulk requirements)

Power supply: 2.1 interface DC 8-25V power supply

Audio input: Various versions of Bluetooth connected stereo input, using CSR8635 Bluetooth chip, Bluetooth V4.0, extremely high software compatibility

Output impedance: 8 ohms (can drive 4, 6, 8, 16 ohm impedance speakers)

Output power: With the addition of the front-end 5532, the output power is sufficient

The dip switch allows for more convenient and direct adjustment of the gain of the rear stage amplifier, better driving speakers with higher damping