Its a 4-channel amp, Us Acoustics, i wanna push my 4" Pioneer Speakers (90watt peak) and 5 1/4" Pioneer speakers (120watts peak) in the back... Crutchfield emailed me saying i would probably blow my speakers? Do you think i would blow it if i get this amp? Or i should go something like 50 x 4, or 40 x 4, or 35 x 4, or 25 x 4?
Has anyone gotten an amp that is over power than your speakers can handle, for example you gotten a 75 x 4 and your pushing your 5 1/4" speakes that is rated 120watts or something?

Help!

If its to powerful, make your pick on amp i should get that is under $200!