the woofer
If you want to break each and every window of your house and, not to mention, of your neighborhood too, this 60-inch sub-woofer would do the trick with the snap of your finger.Designed by Richard Clark and David Navone, the subwoofer is claimed to be the largest ever made. It can produce sound pressure levels (SPL) above 180 dB which parallels output of 160+ ten inch woofers.
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