Originally Posted by ctuna
Some people have got outstanding results with xd's
It's probably better than what most are used to.
Also it fits in the stock amp location and isn't to much of a
current drain on the electrical system.
Did you read the level 3 system description that VP put up here.
That's because it is matted with a sound processor.
Don't get me wrong, on it's own it is alright and sounds decent. It is compact, pulses good. It is a very interesting product.
This is just that you are missing parts from the tunes because it can't reproduce them all on its own. It really is like listening to a good MP3 tune and high quality FLAC. Some details are just missing.
Even the JL Audio guy said so: "that amp is not supposed to sound that good!"