138dB at 100 feet! - diyAudio
 138dB at 100 feet!
 User Name Stay logged in? Password
 Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read Search

 The Lounge A place to talk about almost anything but politics and religion.

 Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
 16th July 2004, 12:22 PM #1 diyAudio Member     Join Date: Jun 2002 Location: Melbourne, Australia 138dB at 100 feet! __________________ Best-ever T/S parameter spreadsheet. http://www.diyaudio.com/forums/multi...tml#post353269
 16th July 2004, 01:02 PM #2 Wizard of Kelts diyAudio Moderator Emeritus   Join Date: Sep 2001 Location: Connecticut, The Nutmeg State Ouch!! I hope they mount that thing at least 100 feet up in the air. I'd hate to get closer and have the dB's go up even more! Just for the heck of it, let's see how loud it would be at the normal one meter distance. Using the traditional formula of: doubling the distance from the source results in minus 6 dB. Or, of course, halving the distance from the source results in increasing 6 dB. So 138 dB @ 100 feet =144 dB @ 50 feet = 150 dB @25 feet =156 dB @ 12.5 feet = 162 dB @ 6.25 feet =168 dB @ 3.125 feet, which is close enough to a meter. Hate to be standing in front of that monster when it goes full power, lol. __________________ "A friend will help you move. A really good friend will help you move a body." -Anonymous
 17th July 2004, 03:45 AM #3 Speakerholic diyAudio Moderator     Join Date: Jan 2004 Location: Near Vancouver 168 dB=Electro-acoustical de-boning. Cal __________________ Next stop: Margaritaville Some of Cal's stuff | Cal Weldon Consulting

 Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is OffTrackbacks are Off Pingbacks are Off Refbacks are Off Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post phreeky82 Subwoofers 6 28th August 2007 12:27 AM Harderror Analogue Source 8 13th May 2006 05:31 PM mazeroth Subwoofers 8 17th December 2004 06:55 AM jag Multi-Way 4 22nd February 2003 03:50 AM jtriggs Multi-Way 5 20th February 2003 01:18 AM

 New To Site? Need Help?

All times are GMT. The time now is 10:03 AM.