Click here to Buy it Now from TDK, $300 

The cassette tape pioneer set off the wireless boom box movement last year with its 3 Speaker ghetto blaster. This year, TDK plays trendsetter once again with the introduction of its booming sound cube. Absorb deep and powerful audio from the three large woofers draped across the center, left, and right of the system. And when it's time to bring the noise, do so by adjusting the volume or bass and treble via front dials.