Power terms and technology can be confusing. We have a few articles that may help to remove some confusion while providing insight into the various aspects of power technology and science.

Hello. I want to use component speakers that run on about 70 watts rms. However, my amplifier (link below) can only put out 50 watts per channel. Question is, can I increase the output watts of the ...

Q: Are all wattage ratings dealing with sound equipment the same? Does my 25x4 car audio receiver put out as much power as one of my channels in my Sherwood 100x5? If so or not, why? A: Wattage ...

The project was designed to build an accurate watt meter which will be used to measure different power levels. The watt meter circuit was a modification from the original project which contains a ...

So this is about car stereo equipment but not specific to it. I am wondering if a 20 watt rms x4 head unit will safely power 4 55 watt rms speakers. They have a sensitivity rating of 93 dB for 2.83 v ...