TDA7492 TDA7492P Bluetooth Stereo Amplifier Board

This mode automatically enters the pairing mode after power-on and searches for the display device name: SANWU Audio

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

Audio input: Various versions of Bluetooth connection stereo input, using CSR8635 Bluetooth chip, Bluetooth V4.0

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

Output power: add the front stage 5532 output power enough

DIP switch can easily adjust the gain of the rear stage amplifier directly, and promote the speaker with larger damping.

Audio input: stereo input various versions of the Bluetooth connection,
using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility

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

Output Power: (powered 25V ,6-ohm impedance output 2 X 50W,
8 ohm impedance output 2X40W dual-channel)

untuk penggunaan input Aux, jumper pin 8 dan 10 pada bluetooth. Bisa ditambahkan saklar misal untuk kembali memakai bluetooth