I installed this on
Audi A4

Review
I have this amp powering up my main head unit. This combination along, with awesome component speakers is the best sound in a car audio system I have ever heard. Audiophile quality is the comment my installer made. Everyone who has listened to it is amazed. If you are really into listening to music, you cannot go wrong with this investment. Believe me at this price, it is an investment. The only draw back is the price.

What I like
Provides an awesome delivery of tones through the speakers.

What I do not like
The price is a drawback.