Hi, I have just installed a Sony MEX-BT3800u in my 2006 Audi A3. My local car audio 'specialist' identified my car as having a fully amped Bose system, but when I couldn't get the unit to work properly I realised that they had given me the wrong adapter. A nearby well know car accessory outlet corrected this mistake identifying the car as having a rear amped system, and installed the unit for me. However, the sound quality isnt as good as before, the front speakers dont deliver much bass and i have to fade the system to the rear to get a balanced sound. Is this normal? And can anyone suggest some settings for the sony hu which will allow me to make the most of my speakers?
Also, despite having an aerial amplifier (autoleads pc5-136) installed, i get very weak if not non-existent radio reception. the blue power wire to the signal booster is wired into something, how can i check that it is wired into the right output from the hu, and if it is, what else could cause this problem and how can i rectify it.
this is my first post on this forum, any help would be greatly appreciated!