POWERBASS XL-650POWERBASS XL 650 Power Sports Sound Bar The XL 650 features conformal coated circuitry, so it'll take plenty of abuse and still crank out the tunes. Two square polypropylene woofers, two 3" full range speakers, along with two 1" Mylar soft dome tweeters are backed by a built in DSP processor for powerful sound that won't turn into distortion when the going gets loud. PowerBass designed all these drivers to handle lots of power at high volume, so you