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XH-A904 BBE2150 Tone Board Sound Effect Power Amplifier Preamp Super Bass Elastic And Powerful Sound Quality
Specificatii:
1.Description: XH-A904 is a Preamplifier Super Bass Sound Effect Regulator for Digital Amplifier Board. It can achieve sound enhancement effect, low frequency compensation function, high frequency resolution control. You can use it to improve the audio signal to get better results. It is ideal for DIY speakers and transponders.
2.Features: 1>.BBE sound enhancement function 2>.Support low frequency compensation function 3>.Adjustable high frequency resolution
3.Parameters: 1>.Product name: XH-A904 Preamplifier Module 2>.Model:XH-A904 3>.Work Voltage:DC 9V-18V 4>.Control IC:BBE2150 5>.Work Temperature:-20℃~85℃ 6>.Work Humidity:10%~85%RH 7>.PCB Size:61*31*11mm
4.Application: 1>.Modified speaker 2>.Amplifier equipment 3>.Car Bluetooth device
5.Note: 1>.The power amplifier board should be as far away as possible from the WIFI signal (router) avoid signal interference. 2>.Recommended power supply voltage DC 9V-18V.Module will be damaged if input voltage is more than 18V. 3>.Please don’t use too long wires to avoid signal interference. 4>.Please read use manual and description before use.
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