Audio Installers DMV Area
I recently updated my radio to a Joying aftermarket radio. For some reason, I am having an issue with sound coming from the rear speakers. I am looking for an audio installer that works with E90 and understands Logic 7 systems to determine what my issues/fixes required are. Any recommendations?
I have 2008 E93 with S677 Hifi System Professional DSP
Thanks in advance!
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