Sound quality is very good by using this module.
Using TDA7492P power amplifier chip, Bluetooth V2.1.
After power on, automatically enter into pairing mode.
Applicable speaker impedance: 4/6/8/16 ohm (8 ohm is the best).
If you use external audio, you need connect 3.5mm audio line;
Auto detection for AUX input, the Bluetooth will disconnect after AUX input.
1 x Bluetooth Audio Power Amplifier Board
Supply Voltage: DC 10-25V
Power Interface: 2.1 DC Socket
Audio Input: Bluetooth Receiver V2.1
Audio Output: Terminals
Output Power: 2*25W
Applicable Speaker Impedance: 4/6/8/16 ohm
Related To This Item
Question & Answer
Q: Given Dimensions are wrong. 7mm??? 4.5mm?? Seriously? Questioned by Tahsin007, 27-Jan-2021
Dear Tahsin007, thanks for the correction. We have mentioned the correct dimension on the image. Pease check it now. Answered by almamun3248, 28-Jan-2021 10:03 AM
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