After buying a modified 4 channel XTANT amp well over two years ago for the SVT, I finally decided to quit slacking off. For the time being I was running the doors off the Pioneer P9000R Dolby Digital TV Controller, i was pretty suprised how well that sounded.
Then, just recently I sat in my GF's jetta with the Monsoon system, I was disgusted. I cant let a factory system sound better than mine (that car has some seriously good sound). So I put back in my old amp rack and rewired everything. (Until today my own car didnt have any KnuKonceptz Products in it

, then again I had no amps, either)
I just have one thing to say about that amp, WOW. Clean, precise, incredible stereo seperation and detail. After all the tuning it has drastically changed the imaging of the whole car. The Quart Q series are so much cleaner and I must so they had no problem handling high volume bass notes, punchy and crisp all at the same time. I'll have pics up soon, I have to build a new sub enclosure and new trim pieces for the rack (that could take another two years...LOL)