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HELP instaling a car system, is it enough?

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Old Aug 6, 2013 | 11:10 AM
  #11  
junort's Avatar
0 Watt CAFz'r
 
Joined: Sep 2010
Posts: 4
I am confused

I looked the manual for this amp and it takes 2 25AMP fuses for a total of 50AMPS. I am trying t figure out how they get 3000W with 50AMP fuse.
Old Aug 7, 2013 | 02:41 PM
  #12  
Dukk's Avatar
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Joined: Feb 2006
Posts: 16,860
They lie.

Real power: 50amps x 13volts average = 650watts theoretical max power if 100% efficient.
x 65% efficient (average, up to 80% for a really good ClassD amp) = 423watts
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