Hello. I do car stereo installation and repair out of my garage. it's been something i've been doing for a while now. But today, a kid brought a car in and it has some equipment I, or anyone I know have ever seen. It seems to be an amplifier for Mids and Highs, but there are no company markings, and I don't want to toy with it until i'm more familiar with it. The only thing I have to go on is a photo. Someone please help.