The BoomTomb

[T0mmy1977]

Check it out.

http://www.maximumpc.com/article/news/speakercrafts_boomtomb_meant_rock_earthfrom_beneath_it

 

[Seth=L]

Interesting subwoofer, although I think it would be wiser to make the amplifier external and run the leads to a passive subwoofer This way there is no chance for moister to affect the electronics.