Beats - Menu Bar Icon

Yo Dribbblers!

I could sure use your help here.

I'd like to draw your attention to the LEFTMOST menu bar icon.

I'm designing an app called Beats—currently in development—that aims at refining your music playing experience on your Mac.

The idea for the menu bar icon is a speaker; I hope it's somewhat clear, lol… I tried many variations—16px by 16px is quite limiting—and I'm most comfortable with this.

I would love any input on how to make this icon better and to know what you think :)