My dealer is telling me my Polk head unit on my 2016 RZX is going out and I need to replace it but they say they can't get it. I took it in for multiple items and one of them is the stereo has a whine in the speakers and the sub woofer barely puts out any bass. They've been talking to Tige' and their outside stereo installer and they have come to the conclusion it's the head unit. Has anyone replaced their head unit and what did you use?
TIA!!
Dave
TIA!!
Dave
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