The Eclipse products from Fujitsu Ten are probably the best car audio products in the world (both sonically and build quality)! Look under Fujitsu Ten on the web and you'll be able to link up with the Eclipse products. This is audiophile for the car, however it doesn't hold a candle to home audio for obvious reasons. But, if you want the very best for car applications short of installing home gear, Eclipse is it. I run a DDL/GFO system from Eclipse and it is still the best!