This Bluetooth Audio Amplifier can drive two speakers to play music wirelessly. You can connect general purpose 8 ohm speakers to this board to play music. This board uses the
Wireless Bluetooth 4.0 Audio Receiver Digital TDA7492P Audio IC and allows adjustable gain.
2.1 Interface 8 ~ 25V DC power supply
Audio input : CSR8635 Bluetooth chip Bluetooth V4.0
Output power: add pre-5532 output power sufficient
TDA7492 digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power,DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn
Brand New and High Quality
After power is turned on, the product automatically goes into pairing mode.
Audio input:Various versions of Bluetooth stereo inputs, CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility.
DIP switches can be more easily adjusted directly after class amplifier gain, better promote damping large horn.