I would call this amp great, not only for the price, and how it makes my 6×8 and 6×9 sound so clear with my kicker subs pushed by my kenwood amp, but I can not call it great.The only problem the MECP technician and I noticed was that when music was played below 10, on a range of 1-50 on my radio that there is some back feed I believe he called it.There was none when we switched the rca plugs and wiring with the kenwood amp.But who plays their music below 10 anyways.