General SPL General discussion of Sound Pressure Level topics.

The cargo panda from Winnipeg

Thread Tools
 
Search this Thread
 
Old Jul 2, 2010 | 12:49 AM
  #12  
Soundigital's Avatar
Thread Starter
Guest
iTrader: (1)
 
Joined: Mar 2008
Posts: 809
What do you mean? Power?
Old Jul 2, 2010 | 12:52 AM
  #14  
bart pyle's Avatar
500 Watt CAFz'r
iTrader: (2)
 
Joined: Mar 2007
Posts: 967
or you could raise that floor level loading wall and add more cone area.....that would take more volume and raise freq no?
Old Jul 2, 2010 | 12:56 AM
  #15  
Soundigital's Avatar
Thread Starter
Guest
iTrader: (1)
 
Joined: Mar 2008
Posts: 809
Originally Posted by dar0088
Ok lets start over the amps are strapped from you power test i see over 1ohm after rise so what does each board see for impedance. Do your amps strapp like regular amps do. Because if thats the case each of your amps would see .5-.6 ohms
The amps are not strapped, each is starting at 0.5 ohm. On the video each amp is producing 60V and 35A (I clamped both amps so 70A total).
Old Jul 2, 2010 | 01:01 AM
  #17  
Soundigital's Avatar
Thread Starter
Guest
iTrader: (1)
 
Joined: Mar 2008
Posts: 809
Yes they strap in parallel, so if you put a 0.5 ohm load for both, each will see 1 ohm.
Old Jul 2, 2010 | 01:11 AM
  #19  
Soundigital's Avatar
Thread Starter
Guest
iTrader: (1)
 
Joined: Mar 2008
Posts: 809
I suggest 0.5 ohm starting for street, I have a couple guys running SD8000s at 0.33 but then depend on the box.



All times are GMT -5. The time now is 01:57 PM.