I have this amp running a set of Rockford fosgate T1652-s splits (100w rms) and a set of 6"x9" Pioneer (100w rms) and it is producing excellent clarity and volume without any detectable distortion. I have the amp mounted vertically and it does seem to produce a fair amount of heat when volme is up even when the gains are set to around 30%, warm enough for it to be too hot to hold my hand on for more than 5 seconds, but this has not altered the performance of the unit at all. I would recommend this amp as its powerful and amplifies a clear signal and has easy to tune adjustments .
I have this amp hooked up to a JL w0 bridged to 2 channels and then 2 kicker 6x9 (90rms) on the other 2 channels and it pushes the sub perfectly and supply perfect quality for the speakers. Only 2 of the channels have a bass boost option there for you can only have sub(s) to one side of the amp. If you are wanting to power door speakers or a single sub and speakers this is an amazing amp.