All interested Off the Charts viewers ought to let the powers that be at JTV know what you think about this issue. You can post a comment of support on Craig's highlight at the link above. You can send a message to Dylan via the Submit a Request form at JTV's help resource, asking that the audio bandwidth not be restricted so much. It might make a difference, you never know.
For more information about what's in the works, scroll down. I've written on this topic twice before.