Owner's Manual

2014 and Newer Harley-Davidson® Motorcycles
Harley-Davidson® and Boom!™ are trademarks of Harley-Davidson Motor Company 03-20-2018 1220-70805-01
NOTICE
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ISSUE:
Factory radios on 2014 and newer Harley-Davidson
®
audio
systems use a “high fidelity” EQ curve. This EQ will cause
excessive distortion with any amplified audio upgrade and
will lead to speaker damage.
SOLUTION:
Authorized Rockford Fosgate Motorcycle Dealers can
“flash” your factory radio to remove this EQ.
WHAT TO DO:
Have your nearest Authorized Rockford Fosgate Motorcycle
Dealer “flash” your radio. Factory Harley-Davidson
®
techs
can no longer perform this software update. Find a dealer
at www.rockfordfosgate.com/dealerlocator. For more info
contact Rockford Fosgate tech support at 1-800-669-9899.
Factory Harley-Davidson® Boom!™ EQ Curve
Flattened EQ with Flash
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