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Live Sound Razmenite iskustva o uredjajima za live sound koji obuhvataju opremu i rad sa zvukom uzivo.

 
 
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Old 16-10-2013, 08:24 PM   #5
mladjastojanovic
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Join Date: Jan 2010
Location: Beograd
Posts: 99
Default Re: Pomoć oko PA snaga?a

Racunica je sledeca kad redno vezes kutije

R1*R2/ R1+R2
u tvom slucaju dve redno vezane kutije 8*8/ 8+8= 64/16=4 Ohm
Otpornost dve redno vezane kutije je 4Ohm.
Sto je veca otpornost to je snaga manja. Kada bi jednu kutiju vezao na taj brigde otpornost bi bila 8ohm(sto je otpornost jedne kutije) i snaga bi bila skoro duplo manja.
Nadam se da nisam mnogo zakomplikovao
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