Question about Jl Audio 250/1 Car Audio Amplifier

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Why does My AMp turn off

I have a Jl audio amp monoblck wit tow 12 kickers cvr when i have my music loud my amp turn off it just cut off and than turn on again can someone tell me what i need o whats wrong

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Hello, 
  You need to use 4 guage or larger wiring with this amp. Also you need to make sure the power wire and ground wire are the same guage.(thickness)  
   The ground wire needs to be as short as possible from the amp to the metal of the car. 
  Make sure you are using a 14 guage or larger speaker wire form the amp to the speakers.

Posted on Jan 15, 2009

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Posted on Jan 02, 2017

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there could b allot of factors involving this problem first could and most important is to make sure theres no loose connections in your wiring and find out how ur subs are wired in. are they SVC or DVC (single and duel voice coils) also what are theyre impedences if SVC could be 2, 4, or 8 also the same as DVC but jus 2 sets of terminals. find out first then the reason i ask is cause allot of half way manufactures are installing a device u could say that will cause amps to automatically cut off when the load on the amp reaches its lowest impedence load so when ur subs are moving in and out that load varies with how far the sub is extending out jus cause a sub say its a 4 ohm SVC doesnt mean that when its pounding away the load may actually be 3 ohm when fully extended. find out these variables first and then reply and ill let u know what to do properly.

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