The amp itself performs great. I have mine on a pair of DC Lv6 15's and I am pleased with the overall sound.
PROS
The fans are quiet and only run when needed.
The inputs are nice and easily fit 4awg speaker wire.
Has Tiffany style RCA's
CONS
The voltmeter on top of the amp is not even close to accurate. It's about 0.3v off at any given time and there appears to be no way to adjust it.
The included bass knob, while it is a nice addition to the v2 models, is even further off on the voltage. I charge around 15.5v (verified with a DMM) and the amp will read about 15.1-15.2 and the bass knob will read around 14.4-14.6.
Another issue with the bass knob is the temperature readout, it only reads in Celsius with no way to change it that I'm aware of. You would think with these becoming more popular in the US they would at least have a way to change the temperature to Fahrenheit.
The instruction manual is vague and contains very little info.