I'm looking to upgrade the Concert system in my 99.5 A4 Avant. Nothing radical, probably just an amplifier, maybe some new speakers. Thinking about an eclipse amp to give the system a bit more punch.

Anyone have any experience with Hi-Tech Audio in El Cerrito, on San Pablo Ave?

Ask for Steven ... he'll help you out... He's got some new products that are awesome... does most of the installs for the Raiders and stuff... Cool guy...

Tell him Lloyd sent you...From Conversion Techniques..... I drive a 2000 S4....
I don't have an address or phone number handy... they should be listed .. in Oakland...