General SPL General discussion of Sound Pressure Level topics.

Junk in a trunk

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Old Aug 18, 2010 | 04:37 PM
  #41  
bart pyle's Avatar
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the amp hes using is rated for 600watts @4ohm...his junk sub is wired at 4ohm. probaly making zipp all for power.
Old Aug 18, 2010 | 04:51 PM
  #42  
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not too bad for what he thinks a junk in the trunk . . .
Old Aug 18, 2010 | 05:33 PM
  #43  
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543.2 watts @ 7.6 ohm rise to be exact lol we clamped it last night before we packed things up.now that was on a full out burp so is that rms power or max ?????

Last edited by KillerCavi; Aug 18, 2010 at 06:07 PM.
Old Aug 18, 2010 | 06:08 PM
  #44  
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Thanks man lol
Old Aug 20, 2010 | 10:41 PM
  #45  
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opening the port more tomorrow so i should have some more pic's up and possibly a bit more cone area by tomorrow night as well around double what i have now lets see were the numbers go lol
Old Aug 21, 2010 | 03:30 PM
  #46  
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for easy gain slap a piece of 4" pvc cut in half between the port and the sub on the face of the box...right at the edge of port opening, make sure its a smooth transition... gain around 0.3 - 0.7 db
Old Aug 21, 2010 | 06:09 PM
  #47  
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Originally Posted by KillerCavi
opening the port more tomorrow so i should have some more pic's up and possibly a bit more cone area by tomorrow night as well around double what i have now lets see were the numbers go lol
what you gonna use? a 15"
make sure your port is around 8 - 8.5" wide
Old Aug 21, 2010 | 08:51 PM
  #48  
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Originally Posted by MTA
for easy gain slap a piece of 4" pvc cut in half between the port and the sub on the face of the box...right at the edge of port opening, make sure its a smooth transition... gain around 0.3 - 0.7 db
will do man thanks
Old Aug 23, 2010 | 06:56 PM
  #49  
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changing to a pair a 12's lets see were this goes
Old Aug 24, 2010 | 06:38 AM
  #50  
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updates? pics?



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