It is designed exlusively for the MacBook, this BassJump is a portable subwoofer that is going to turn your MacBook into a mini sound system. The subwoofer also comes with a software that will combine the sound from your MacBook speaker with the low frequency bass coming from the BassJump subwoofer. It is USB-powered, so no extra cables to carry The Bassjump is available at $79.99, together with an exclusive neoprene travel case.

[via Make]