11. TDK Wireless Sound Cube
Click here to Buy it Now from TDK, $300
TDK continues to scream innovation with its portable, sleek-looking sound cube. Pair the sound blaster with a Bluetooth-enabled smartphone and take in rich (and deep) audio from the three large woofers housed on the front, left, and right. The two dials on the front offer access to pump up volume or adjust bass and treble for sound performance enhancement.