I can not speak to the speakers yet in the wireless head set. I have not used them yet, so I do not know about sound quality. Nice thing is Sena makes a couple speakers for the headset and they just plug into it.
Right now my headset speakers are unplug and am using the headset on a half helmet. One the software in headset is up to date it pairs easily with the bike. The mic works very well for GPS voice commands and for phone calls. Cant test the CB yet as I have the additional wiring harness that is listed for 14 - 17 WHIM upgrade. It is required for the CB to be able to transmit.
This is going to be so much better than the old wired headsets.
From Sena I just ordered another helmet mount and mic. 79.00 dollars, the bluetooth part can snap on an off quickly. This will allow my full face and my 1/2 helmet with the same bluetooth module, no repeated pairings.
This is just a harley branded Sena 20s.