4 channel amps

[s15dude]

Thanks, I have heard the MB's in my coworkers car, they sound awesome I like em, I want to use an amp because you get cleaner sound with the higher end stuff, and I dont want to waste my money on good speakers if I'm going to underpower them from the deck, so i need a 4 channel amp, I'm pretty picky and yes I kno to run 4 guage wire this isnt my first system, I had two systems in my previous integra, and I have shown alot of my friends how to install. I got a nakamichi headunit that has 24 bit DAC unlike most other headunits have 1 or 2 bit DAC, so i need good speakers and a good amp to match the quality of my headunit. I'm not doing a sub right now, maybe someday, but I'm saving for a separate track car right now so I'm saving the money. my friend is going to give me a decent amp for now untill I find something better, then I will just switch them out, also, where can I buy some of these amps? Thanks for all the replies and suggestions!!