I was unable to get a 2003 530i with the prem. audio system when i purchased the car since there were not on the dealer lots
It seems the base audio is pretty good but could use more low volume bass and more power...I guess maybe I bit off...
anyone know what type of speakers are being used in the system I can not find this info...I would like to upgrade the performance but keep the upgrades in the speaker enclosures that are already there without too much modification to the car interior.
I live in Brandon, FL near Tampa