Speaker Upgrade Question - Harley Davidson Forums: Harley Davidson Motorcycle Forum
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post #1 of 1 (permalink) Old 09-05-2018, 12:15 PM Thread Starter
bclemmons's Avatar
Join Date: Apr 2015
Location: Tennessee
Posts: 30
Speaker Upgrade Question

Dear Forum:
I am seriously considering upgrading my speakers/amp to a Rockford Fosgate system made for Road Glides, but I've heard it is necessary to flash the stock radio (I'm not replacing the head unit) to get the best sound and avoid blowing the speakers. Does anyone know how to flash the radio? i'm not even sure I know what that means, but it sounds like it requires an electronic gizmo that I don't have. I can handle the installation myself, except for the flashing part. Thanks.
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