Question about Car Audio & Video
Change your sub wires because you have the ohm impedance to low. try 2 ohms or look up wtf a ohm load is .
Posted on May 05, 2014
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Posted on Jan 02, 2017
Best bet is to send it back to JL, they do not sell the PCB with all of the components loaded on it. Most likely the transistors in the power supply have fried. Open it up and see if you can find any physical damage. Google the part numbers of the bad parts, and you should be able to fix it relatively easily. www.digikey.com is a great place for parts. Read this for more testing procedure: http://www.bcae1.com/ampfail.htm The whole site is wonderful, really.
Posted on Jul 16, 2006
SOURCE: jl audio
i doubt that your factory alt can even think of keeping up with the 1000. it will draw up to 75 amps itself. just getting a cap wont help if your alt cant recharge the battery and the cap. it wont matter if you have 2 batteries and a 20 farad cap. best bet is to upgrade your alt to at least a 150 amp or higher. dont forget about the grounds and power wire upgrade too.
Posted on Jul 04, 2008
You should definitely upgrade the power wire to the sub amp to 4 gauge -absolutely your choking your amp its starving for current-poor thing is starving !!!!!!!
Posted on May 12, 2009
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