is this a good deal?? and how will it work w/ focal's 162k2 components, will it be enough to power the speakers?? i want both sq and spl quality.... and my headunit is alpine 7878.. tks~~~

 

I have a ppi 4200. It's only 25W X 4 RMS, but the sound quality it produces makes it seem as if more is put out. I hooked up a MTX with 50 X 4RMS to see if it would make a difference. Sure the bass response from the mtx was more powerful but overall the ppi was hands down the one to have.