Twelve South BassJump Portable Subwoofer for MacBook/MacBook Pro

Designed exclusively for MacBook, BassJump is a sweet, one-of-a-kind, go anywhere, USB-powered subwoofer that turns your MacBook into a mini sound system. One single USB cable delivers power and sound. Custom software blends the music coming out of your built-in speakers with the sound output of the BassJump for dramatically enhanced audio performance. Its a smart, simple way to dramatically improve the sound of your MacBook without cluttering up your workspace with a clunky set of replacement speakers and cables. Once the BassJump software is installed, simply connect one single USB cable, launch iTunes and enjoy the new and improved sound of your MacBook, MacBook Pro or MacBook Air. By blending to two audio sources, you hear a dramatically richer, fuller sound. iTunes will sound better, and so will your favorite games. And wait till you see the BassJump preferences window. Two big, glowing, old-school style analog VU meters add a bonus visual experience to your sweeter sound. Theres even a cool little VU m