nightshadelove Posted October 5, 2012 Report Share Posted October 5, 2012 so i have a jl 500/1 amp. i checked all my connections and everything was ok. my green power light comes on, no problem there. my problem is that there is no output to my sub at all. any reasons why it is doing this or solutions to fix it? Link to comment Share on other sites More sharing options...
C-Fizzy Posted October 5, 2012 Report Share Posted October 5, 2012 Uh, Is your gain up at all? under construction I hate People with crappy primered cars rolling on hubcaps that are louder then me. u hate c-fizzy? Link to comment Share on other sites More sharing options...
Guest Posted October 5, 2012 Report Share Posted October 5, 2012 did you check the sub with a multimeter to see if its blown? speaker wire attached to amp and sub? did you try swapping rcas? is the subwoofer function on your headunit turned on? (depends on headunit) there are many reasons why. Link to comment Share on other sites More sharing options...
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