Thank you for the information. Riding will be enough "rock" for me. I merely wish to continue enjoying some talk radio and light jazz during my commute, and if I were to head out for a longer trip, an audio book. No need for pumping rhythms and the damaging air pressure they bring. As to going faster, I doubt I'll ever exceed 75 MPH. I'm not in that big a hurry anymore. And hell... my own voice booms inside that helmet if I happen to talk to myself, so I have serious doubts volume will be a problem regardless of what the naysayers may think. And if it turns out not to work for me, I'll drop it. I decided some time ago I wasn't going to live my life worrying about what can go wrong and being afraid like so many others want us to be. If I die deaf, they'll just have to call my name twice at the gates of hell.
2002 Nomad 1500