Instant Party Vest With Integrated 8-Inch Subwoofer
Don't just bring the boom boom pow to the party:
BE THE BOOM BOOM POW with this awesome sound
You wear a vest that features a pair of amplified motorcycle speakers blasting tunes of each shoulder, with an eight inch Boss Audio Bass900 subwoofer strapped to the back. A custom made 10 cell battery belt provides the power and also has independent volume and bass controls.
Plug in your mp3 player and then Pump Up The Jam
I don't know how much this contraption weighs but you might want to get in some kind of shape if you plan on carrying this thing around for any amount of time.
Get yours from Etsy for only $850.