PAM8403 DIY Wireless Speaker Amplifier Board Ultra Clear Bluetooth-compatible 5.0 Mini Module Board 2x5W DC5V 2 Channel

High-concerned chemical : none Package : Yes Model Number : PAM8403 Audio Power Amplifier Board Compatible Audio & Video Equipment Style : Amplifier Brand Name : Shunmaii Origin : Mainland China Audio Power Amplifier Board : DIY Wireless Speaker Amplifier Board Mini Module Board : Stereo Amplifier Board Origin : Mainland China Type : Logic ICs Condition : New Supply Voltage : DC5 V Model Number : Amplifier Board Product Name : Bluetooth-compatible audio amplifier board Product Model : XH-A158 Function Type : Amplification of audio Power supply voltage : DC5V Bluetooth-compatible version : 5.0 Chip type : PAM8403*1 Number of channels : dual-channel Output power : 5Wx2 Magnification : 4 times Appearance size : 45*42*25mm/1.77*1.65*0.98in Installation hole distance : 38*35mm/1.5*1.38in Product weight : 22g

PAM8403 Audio Power Amplifier Board Ultra Clear Bluetooth-compatible 5.0 DIY Wireless Speaker Amplifier Board 2x5W 2 Channel Features: 1. Bluetooth-compatible connectivity issues:If the Bluetooth-compatible indicator light is not flashing regularly or stays on continuously, there may be an issue with the pam8403 audio power amplifier board. Contact customer to resolve the issue. 2. Connection issues with laptops or desktops:If your phone can connect and play music, but your laptop or desktop cannot, it may be due to outdated or missing Bluetooth-compatible drivers. Uninstall and reinstall the latest version of the driver to resolve the issue. 3. Distorted sound at high volume:If the sound becomes distorted, choppy, or breaks up at high volume, it may be due to insufficient power supply or a mismatch between the amplifier and speaker. This could cause damage to the speaker or mini module board. 4. Background noise during playback:Some noise is normal when amplifying signals, but excessive background noise can indicate issues with the power supply or the diy wireless speaker amplifier board 5. Quality assurance:If you encounter any issues, contact customer for troubleshooting, repair, or replacement options. Specification: Origin: Mainland China Type: Logic ICs Condition: New Supply Voltage: DC5 V Model Number: Amplifier Board Product Name: Bluetooth-compatible audio amplifier board Product Model: XH-A158 Function Type: Amplification of audio Power supply voltage: DC5V Bluetooth-compatible version: 5.0 Chip type: PAM8403*1 Number of channels: dual-channel Output power:5Wx2 Magnification: 4 times Appearance size:45*42*25mm/1.77*1.65*0.98in Installation hole distance:38*35mm/1.5*1.38in Product weight:22g

Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.

1 x Audio Power Amplifier Board   label:yes