What Can Four 18″ Subwoofers Do?
By: Mike Niederquell August 16th, 2011 At 11:03 pm No Comment
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What can four 18″ subwoofers loaded into the back of a truck do? Well, as shown in this video they can definitely push enough air to shred a phone book to pieces.
On a related note, here is what 40,000 watts looks like directed right at your head: