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Go Back   Blu-ray Forum > Audio > Audio Theory and Discussion


 
 
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Old 02-14-2010, 11:07 PM   #15
JBL4645 JBL4645 is offline
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This little easy to use Crown power required for speakers say at given 85db is plenty loud enough.

http://www.crownaudio.com/apps_htm/d...ct-pwr-req.htm

I use this handy online measurement calculator after measuring with tape measure
http://www.onlineconversion.com/length_common.htm

For the distance at 7 feet I need only 4 watts with plenty on tap for the LCR LF and HF.

Surrounds 3 watts

Sub I need very little according to it LOL 0 watts LOL that’s plenty of headroom!

Last edited by JBL4645; 02-14-2010 at 11:11 PM.
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