Scary sub-woofer!!

[ghostinthemachine]

Scary sub-woofer (Thigpen Rotary Woofer!)

http://www.youtube.com/watch?v=E7Bkrypxzs4

"capable of generating greater than 120dB SPL of frequences from 20Hz down to less than 1Hz!!! This video is the first time this invention has been shown...."

 

[ghostinthemachine]

 

[Robert_E]

 

[Byrd2]

 

[Norval]

 

[ghostinthemachine]

 

[Robert_E]

 

[oradba69]

 

[ghostinthemachine]