work for you?
Sena SC-A0325 Hd Speakers Type A 20S 20S Evo 30K 50S [Motorcycle] $22.94
These are mainly for motorcycle helmets if you can't tell. You already need to have the Sena comm unit.
Review from youtube:
"My take on these speakers if you're looking into these. I had my sena with the slim speakers. There is a massive difference from the slim to the HD with the app setting enabled. My girlfriend has the premium speakers. With HD enabled in the app on the premium, the HD speakers offer more clarity, but not as big of a jump from the slim. If you have the slim, upgrade. If you have the premium, enable HD in the settings and see how you like it. If you need more clarity from the premium with HD enabled, get the HD speakers."
For some reason the same item has a different listing and it's $24.15 $22.94