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MythBusters - Shattering Subwoofer
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<blockquote data-quote="CBFryman2" data-source="post: 1964445" data-attributes="member: 565445"><p>a little overhyped no?</p><p></p><p>Even anecho 18 18" woofers of decent quality sealed with 5400w should be able to bust 122dB @10m</p><p></p><p>in theory... say we take the MJ 18 which has a theoretical efficency of 94dB (not uncommon for PA drivers). 18 of them should have a theoretical efficency of over 106dB 1w@1m</p><p></p><p>give them 5400w and that is a theoricial output of 142dB@1m (in theory and that is conservative) 10m is -10dB so that is 132dB</p><p></p><p>thoes are some **** 18's //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif</p></blockquote><p></p>
[QUOTE="CBFryman2, post: 1964445, member: 565445"] a little overhyped no? Even anecho 18 18" woofers of decent quality sealed with 5400w should be able to bust 122dB @10m in theory... say we take the MJ 18 which has a theoretical efficency of 94dB (not uncommon for PA drivers). 18 of them should have a theoretical efficency of over 106dB 1w@1m give them 5400w and that is a theoricial output of 142dB@1m (in theory and that is conservative) 10m is -10dB so that is 132dB thoes are some **** 18's [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] [/QUOTE]
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