SANWU TDA7492P HF63B V3.0 Dual channel 25W+25W DC 10-25V audio amplifiers


Product info:

Power supply: 2.1 interface DC 10~25V power supply (with power reverse connection protection)

Audio input: Bluetooth receiving Bluetooth V5.0 Bluetooth device name: Xpecial Audio

AUX audio input interface (wired audio input)

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

Power amplifier chip: TDA7492P (with the letter P is two-channel 25 watts) 25W+25W

Output power: 2*25W


Instructions for use: Turn on the power, the blue indicator flashes to enter the pairing mode, and peripheral devices can search for Xpecial Audio for pairing and connection. In the paired state, if there is a paired device nearby, it will automatically connect if the Bluetooth is turned on.

When playing music, the priority of Bluetooth playback is effective when Bluetooth audio and AUX (plug inserted) input audio are used. Automatically play the audio signal input by AUX (plug inserted) when there is no audio in Bluetooth

We accept custom bluetooth sound & bluetooth name customization, board modification, OEM amplifier.

Please contact us via sanwuservice@gmail.com for further assistance or to make an order.