The new Elac MicroSub 2010 BT is indeed inspired by the DIY Rubik’s Cube Subwoofer from Zachary Paisley. The MicroSub 2010 BT is just 21.8 cm tall, 15.0 cm wide and 17.8 cm deep, contains two bass drivers and four amplifiers (two for the two bass drivers (40W each) and two for adding stereo speakers).