Harley Radio Flash
Harley Radio Flash Harley Radio Flash Harley Radio Flash Harley Radio Flash Harley Radio Flash

14+ HD Radio Flash

Upgrading your stock Harley Davidson Speakers and Amplifier.


We have the ability to flash the factory radio to a flat EQ curve and if you purchase the Rockford Fosgate kit from us we flash the radio for free.

Have a question about 14+ HD Radio Flash? Click the blue button above.

14+ HD Radio Flash Overview

It is very possible to get great sound out of your 2014 or newer factory Harley Davidson radio. There are a few things to know before you get started. The information here applies to all 2014 and up factory radios regardless of which model radio you have (touch screen, no touch screen, nav, no nav, etc.)

Harley loads an EQ curve into the factory radio that the user has no control over. This makes simply adding speakers and an amplifier alone a total disaster. When you remove the factory speakers and instead feed the radio output to an aftermarket amplifier or sound processor, the radio has no load and the output becomes unbalanced. The output of the factory radio is designed to drive speakers directly. Before feeding that signal to an amplifier or sound processor you need to make sure that the device is either designed for speaker level or you need to step the signal down first with a high to low-level converter.

When we flash the factory radio on your bike, it will flatten the factory EQ curve. This will give you great sound and make it work with the Rockford Fosgate Kit. If you purchase the product from us we will flash your bike for free. If you purchased the product elsewhere we can still flash your bike for $100.

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