PUMPKIN CAR STEREO SUPPORT CENTER

Yes I have tried all of that, but I have just been told from a audio expert, that I need to place HI-LO converters onto the RCA loom for the factory amped rear speakers/Front door volume issue ? Both rear panel speakers and front door speakers run from the non Bose half amped system, leaving the hea...

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I bought this from Amazon UK ( Order # 205-6351579-4661104), Its fitted and working to a 2005 A4 Convertable, but my rear speakers are really quiet compared to the front speakers ? I am currently using the fade option to equalize the sound, but have to have the volume above 23 to full to get enough ...