Do you know anything about the amp in your link? Looks similar to the ARC mini amp. I'm just wondering if its any good. I could use a few small amps for my truck.
Nothing, other than the the info that's in the PDF file that's linked on the link I posted... //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif Looks like a very efficient amp due to the size and lack of parts involved, so I'm guessing around 90% efficient. It ALMOST looks like one of the amp projects that was on DIYMA for building your own mini amp.