What type of problems do you have... I have some problems why you would need 300 built-in amplifiers already designed in. I would do it if handling 2 battery load up power load up and have a lot of components handling. Just seems a little expensive for unwanted. And 300 built-in amplifiers already designed in is at 6000 rpm! You might want to secure a few cash for the unwanted petrol. I mean no offense & disrespect :
If I was worried about gas money I wouldn't have bought an 8cylinder SUV. This is my third vehicle and project. I drive a 20011 sonata that I average around 35 mpg in on the daily smart ass. Secondly if u would have taken the time to read before blabbing u would have noticed that those are alternator rpms. So 300 amps at around 2000 rpm I'd say is pretty good. Oh and by the way, what u think is a lot of money may not appear that way to someone else. I mean no offense & disrespect.
