YDA138-E Digital Power Amplifier Board 2*12W Class D Audio DC9-14V XH-M145

Description

Description:
Stereo amplifier board 12W +12 W, the overall layout is neat and reasonable, beautiful appearance. Sound sweet, very suitable for making small amplifiers. Strong ability to hands-on friends can choose to install their own active crystal oscillator LC capacitance, the upgrade potential is very large, cost-effective!
1.The power amplifier board imported original chip YD138-E chip, the chip has over-current protection, thermal protection, noise reduction and so on.
2.Wide voltage range, DC 9-14V, current 2A and above can work normally.
3.Power powerful, large dynamic range, small cries, as large as cannon, can be very good performance, very small distortion. 8 European load is 2 * 8W, 4 European load is 2 * 12W.