Sound Bar Mounted On The Dash

Has anyone hooked up a home entertainment style soundbar to their in dash stereo?
I find it difficult sometimes to hear the stereo in my (somewhat noisy) T2000 and was thinking a soundbar perched on the dash aimed right at me might improve the sound quality.
Any one here have such a set up and do you like the way it performs? I know it will require an inverter to run on a 12 v system. Will the invereter create any noise/interference in the speakers?
Pictures of your set up would be excellent too! Cheers!

 

I do just that and the truck speakers aren't terrible... but I thought that maybe a sound bar aimed at chest level might do the trick.