WONDOM AA-AB32189 2x100W TDA7498 Class-D Amplifier Board

Great clean power. I have this in a home made Boom box powered by two 12.6v LiPo Batteries.Works great and very efficient.

This far exceeded my expectations. My system now sounds much clearer and cleaner.

Good product

More disposable junk from China. The components are garbage. The capacitors are LH Nova which are some the worst capacitors ever made. You notice how they photoshopped LH Nova off the photos. If they use those caps you have to question the rest of the components. Are they counterfeit? Are they in spec? Consumers have to stop accepting junk components as the new standard. If you get one that works it it will maybe last a year or two if you're lucky. There is too much current going through this thing to use cheap components

I have several different amplifier boards like this, all of which are products of the same company. Two boards are 100W/channel stereo amps. This is probably the best performing of the lot. Many such products advertise a power level that involves several percent distortion at full power. This particular board has the best distortion figures of the lot. It is a good match in applications such as musical instrument amps and powered monitors.