Youtuber Bruzwa made this absolutely amazing-looking companion cube subwoofer out of what was originally supposed to be a simple coffee table base.

This has been a long going project that all started out as a companion cube coffee table base. Then things got out of control and here we are. The sub is an earthquake FF12 made with the same specs as the original box tuned to 20Hz, hope you enjoy it :)

[Via G.TDW]