jonny
29th December 2005, 12:35 PM
Have a peek at the worlds most powerfull subwoofer......
"The big fan—er, sub—with a blade diameter I'd estimate at 17-inches was operational, and clearly produced audible, high level output to at least 17Hz. Below that its action was more obvious in the way it shook everything in the rooms and, below 10Hz, caused the rooms' walls to literally flutter back and forth like a sheet in the wind. Scary, but impressive."
http://www.sonicflare.com/archives/eminent-tech-trw-17-the-most-powerful-subwoofer-in-the-world.php
"The big fan—er, sub—with a blade diameter I'd estimate at 17-inches was operational, and clearly produced audible, high level output to at least 17Hz. Below that its action was more obvious in the way it shook everything in the rooms and, below 10Hz, caused the rooms' walls to literally flutter back and forth like a sheet in the wind. Scary, but impressive."
http://www.sonicflare.com/archives/eminent-tech-trw-17-the-most-powerful-subwoofer-in-the-world.php