fly_marlin
CarAudio.com Elite
Looks fine, not sure about warranty. Arc KS 300.4 is a good option. I know on paper it doesn't say it has the power you need, but that little thing is a monster. I have the 2 channel version running 150W speakers and it's awesome. I recommend finding a dealer close to you or PM tallc on here. You can def also buy from trumpet, pretty sure you'd be happy with a PPI. From experience, I wouldn't focus too much on warranty. I've had numerous amps driving the mids - power acoustik, JBL, Arc, hifonics, etc. The only one that crapped was the hifonics and that was after about 5yrs.