Jwright, an awesome member here made me a great deal on a new ti21600.5

I have to say when I opened the box I was amazed. This amp is very classy looking, and very compact. You literally could mount this amp almost anywhere.
For the size it is, I feel the specs are pretty impressive.
Also the new lpl that comes with the amp is very nice as well. (Sorry forgot to take a pic of it.)
Anyway, here's what I have tested it with.
Sub section pushing two ti10d4 at 4 ohm load.

Rear section a set of ti5 comps with passive crossovers,
Front section set of ti6 and ti9m run off a pair of mb quart 3way passive crossovers.

Well I love this little amp. It sounded great.
My source is my iPhone so I think that the input signal was a bit low. The front and rear was superb, the sub I felt sounded excellent, but had to put the gain up almost full.
I'm thinking of trying a line driver tonight and see if it makes much difference.
Over all this is a great amp I would use as an everyday driver system amp.