Thank you, OscarB for a relevant, productive response to this thread! You answered the OP's question, what a concept!! ;) I'm going to look for those headphones right now. // Radar //

Hi guys, I'm 48, a pretty good DIYer with a lot of things, and have designed and built a few speaker systems in the past. Let's say I know enough to be dangerous! ;) I want speakers on the inside of my motorcycle helmet. I use earbuds now but they have a few drawbacks. Was thinking of doing a...