General SPL General discussion of Sound Pressure Level topics.

Cactus 5k Power

Thread Tools
 
Search this Thread
 
Old 01-22-2011, 03:37 PM
  #1  
500 Watt CAFz'r
Thread Starter
iTrader: (2)
 
Jwb_Spl's Avatar
 
Join Date: Sep 2008
Posts: 684
Cactus 5k Power

I was going through my phone and found a pic of a power test we did with a cactus 5k. The test was done in Nate's car and his electrical conisist of a stock battery up front, with one run of each to a 2150 in the back. He burped at 45 hz and produced a 152.3 db.



Jwb_Spl is offline  
Old 01-22-2011, 08:03 PM
  #2  
50 Watt CAFz'r
 
JL Stomper's Avatar
 
Join Date: Aug 2007
Posts: 310
Can't really tell what the current is, but 55*42 is like 2500... and judging by the numbers being so close rise is pretty small. i found the closer the numbers are together the lower the rise. So like 1 ohm and change? will have to plug into dongs sheet and see. not that good effeciency if i am right.

do you have volt drop and current draw on the DC side?
JL Stomper is offline  
Old 01-22-2011, 09:54 PM
  #3  
500 Watt CAFz'r
Thread Starter
iTrader: (2)
 
Jwb_Spl's Avatar
 
Join Date: Sep 2008
Posts: 684
55.6 volts and 88.8 amps rising to .6ohms. No we didnt take the draw DC. The 45.2 is the frequency used
Jwb_Spl is offline  
Old 01-22-2011, 11:24 PM
  #4  
--SPECIAL ED--
 
SP Canada's Avatar
 
Join Date: Sep 2010
Posts: 199
nice 4900 watts. good job
SP Canada is offline  
Old 01-24-2011, 09:02 AM
  #5  
50 Watt CAFz'r
 
JL Stomper's Avatar
 
Join Date: Aug 2007
Posts: 310
Very Nice. I was thinking the 888 on the meter was not the current measurement, and the 42.5 was. lol.
JL Stomper is offline  
Old 01-28-2011, 05:26 PM
  #6  
50 Watt CAFz'r
iTrader: (1)
 
Killa Hertz's Avatar
 
Join Date: Jun 2009
Posts: 199
any pic's from when we broke the 5k mark? Just wondering?
Killa Hertz is offline  
Old 01-28-2011, 05:46 PM
  #7  
500 Watt CAFz'r
Thread Starter
iTrader: (2)
 
Jwb_Spl's Avatar
 
Join Date: Sep 2008
Posts: 684
Nope sorry I didnt take pics of that. Those cactus amps are very powerful!!!!! And your thinking about selling them!
Jwb_Spl is offline  
Old 01-28-2011, 05:53 PM
  #8  
50 Watt CAFz'r
iTrader: (1)
 
Killa Hertz's Avatar
 
Join Date: Jun 2009
Posts: 199
thinking about it yes!!! But not this season... Unless the price is right...lol I still haven't made it to one show with both of them.. Thats my goal for this season...lol
Killa Hertz is offline  
Old 01-28-2011, 05:56 PM
  #9  
500 Watt CAFz'r
Thread Starter
iTrader: (2)
 
Jwb_Spl's Avatar
 
Join Date: Sep 2008
Posts: 684
Just waut til people see the score with both amps in your car!
Jwb_Spl is offline  
Old 01-28-2011, 05:58 PM
  #10  
50 Watt CAFz'r
iTrader: (1)
 
Killa Hertz's Avatar
 
Join Date: Jun 2009
Posts: 199
well hopefully everything will work out for this season and i will have lots of time to test and tune with both amps...
Killa Hertz is offline  


Quick Reply: Cactus 5k Power



All times are GMT -5. The time now is 06:56 AM.