Wayne Parham Messages: 18792 Registered: January 2001
Illuminati (33rd Degree)
I think that will work but is there any reason you can't move the television console a little bit?
The three Pi subwoofer is a 20" cube, but you can modify dimensions slightly with no ill-effects. Don't make it too long though - we don't want standing waves to develop along the long dimension - and keep the internal volume the same.