I'm looking for a 4 channel amp. I'm leaning towards the PG Ryval series or MB Quart Discus series. just looking for a decent amp for the 6.5" and dash speakers. Not interested in a competition system. I know this is not the old school PG, or MB, it's probably Chinese junk. However these days all your really left with is various levels of over seas ****. Just trying to sort through it all and stay with the best **** one out there.....if that makes sense.