Amplifiers

[Mitsubeatshi]

Hey, I'm looking for an amplifier and I've closed it down to two different pieces, the only difference is one is a class AB amplifier and the other is a class D amplifier. Theres the Class AB Audiobahn A8000T v. the Audiobahn A18001DQ. right now I'm leaning leaning towards the a8000t, but is there anything I should know about Ab's before making my decision?

[Mitsubeatshi]

Heres what I found so far
http://www.maxim-ic.com/appnotes.cfm/appnote_number/1760

[Jess]

I dunno crap about sound stuff, but this place has good prices:

http://www.thezeb.com/caraudio/audiobahn_amplifiers.html