Just received my copy of Car Audio & Electronics in which they reviewed the T600-2. This is one of the amps that I just picked up last week. For being a class A/B amp and for producing a good amount of power, it is pretty darn small. Reason I switched over from my Arc amps to the Fosgates.
The amplifier received a good review. The person that reviewed it mentioned that the amplifier did not have a flat frequency response, but that he actually enjoyed it. If you guys get a chance to read it check it out.