$ 600.00
GIANT COSTUME MOUNTED BATTERY OPERATED SOUND SYSTEM
The “Scream Cube” consists of a 4″ professional PA quality full range woofer, 12 volt rechargeable NICAD 5 amp battery, a battery charger, a polarity protection circuit (so you can’t blow up the circuitry), on/off switch, 20 watt multi track audio board, 2 gig SD memory card, and 2 button handheld pushbutton control.
It is LOUD!