Product professional parameter
Product name :HIFI Supreme Version 50W+50W stereo Bluetooth digital power amplifier board
Product model :XY-C50H
Power supply voltage :5~27VDC/2A or higher
Bluetooth version :5.0
Gift cool features: Mobile APP Xinyi Link control supports Android and IOS systems
Product solution: Original TPA3116D2 (Anti-interference high-efficiency Class D power amplifier)
Number of channels: Left + Right channels (stereo)
Input mode: Bluetooth +AUX +U disk +USB sound card
Output mode :LC filter output, HD sound quality
Volume adjustment: Use the rotary encoder stepless tuning of high-end speakers to feel smooth - key start stop
Transmission distance:Greater than 15 m (no shelter)
Heat dissipation mode: pure aluminum heat sink + shell heat dissipation, large
heat dissipation area, to ensure sufficient power and high performance operation
Protection mechanism: anti-static, power anti-reverse connection, short circuit,overheating, overvoltage, undervoltage, DC protection
Adapter horn :10W~200W, 4Ω/8Ω
Signal problem:
This product uses PCB antenna, in the case of no occlusion, the visible distance of the connection can reach 15 meters. If you can't find Bluetooth when using, or you can't connect to Bluetooth, then consider the signal problem.
1) Stay away from the router when using.
2) Avoid the use of metal table, metal table will affect the PCB antenna signal,
3) Modify the speaker, if it is metal shell, be sure to put the antenna out of the shell, the metal shell will shield the signal
When the Bluetooth board is powered on, the blue LED flashes quickly and enters the Bluetooth connection mode. Search for XinYi on the mobile phone, click "XinYi" to complete the connection and play with the prompt tone. At this time, the blue LED enters the long bright state; Open the mobile phone player software to play music, and the blue LED slowly flashes into the playing state.