From: MrTallyman@BananaCountersRUs.org   
      
   On Sun, 29 Jul 2012 14:28:07 +1000, "Trevor"  wrote:   
      
   >   
   >"gregz"  wrote in message   
   >news:432361010365221693.545731zekor-comcast.net@news.eternal-september.org...   
   >> Scott Dorsey  wrote:   
   >> Yes that's 3 db down at 30 Hz from 1khz. My old boxes resonated at 100 Hz.   
   >> That was the peak.   
   >>   
   >> Sure, if you do a swept sine test without a filter. Put 30 Hz into the box   
   >> and you get output, but none of that output is actually at 30 Hz.   
   >>   
   >>>>   
   >>   
   >> Not true.   
   >> If you put 30 Hz into a closed box speaker, sure you'll get some 30 Hz   
   >> out.   
   >> I used to  put 16 Hz in and rattle the window,   
   >   
   >Some "closed box speakers" perhaps, but not one with 4" drivers.   
   >   
   >Trevor.   
   >   
   >   
   >   
    I still have a nice pair of circa 1972 Scott acoustic suspension   
   speakers.  The 8 Inch driver 3 way model.  Finding a sealed driver (cone,   
   button, and surround)is not easy.  But they are still fine and still make   
   great surround speakers.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)