Newer Boom!Box on 2014 Street Glide

[mwandmw]

My boombox is out on my 2014 street glide special. I can get a new Boom!box 6.5 GT that was taken out of a 2018 ultra. I understand that I may need better speakers but my question is, "Will the new unit fit and will the standard connections work"? If not, is there a wiring harness option? I've looked all around but can't seem to find the info. I also have the same questions if it's a Boombox 6.5 CVO model.
Thanks

 

[TomA]

I'm no expert but I think both will fit if they are the 6.5 head unit. The only thing different would be whats been turned on by program.