Boom stage 1 or Boom stage 2? We discuss the difference between the two, how to properly fix the issue with speakers blowing and when you can or cannot just replace speakers. We also go over how to find the proper replacement package @ www.volunteeraudio.com and what is needed to upgrade to a Soundstream Reserve HDHU14+ radio when you have a CVO with stock Boom Audio or a non CVO with dealer added Boom Audio.

Here is a link to our complete packages for Harley Davidson motorcycles with Boom Audio
https://volunteeraudio.com/motorcycle...
Contact info
www.volunteeraudio.com
[email protected]
1-844-30AUDIO