I installed this on
Honda Stream

Review
I am a novice audio system guy, but I am a pro auto tech. I installed this by myself after after purchasing some quality wiring kit. Just to be fair, If you want something to blast your trunk off, you might want to go with something higher (1000W) but if you are just looking to give your upgraded speaker proper juice, then this would be the way to go! I dont have a sub, but I just upgraded all of my speakers, front and rear, and I cannot turn the volume all the way up without my ears bleeding. So this is more than good enough for me. But if you want to blow someones windows out at a red light, then you might want to go higher.

What I like
I just love the great audio quality and clarity, with really no distortions whatsoever.

What I do not like
The high price