For their size, the speakers in Apple’s MacBooks deliver very good sound, but they are rather weak in the bass department. That needn’t be so, though, with the addition of a new product from Twelve South called “BassJump.” BassJump is a portable subwoofer for MacBooks. A subwoofer enhances mid and low frequency output from speakers and gives them a richer sound. The unit connects to a MacBook through a USB port and draws its power from that port, too.
