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Amp Fuse Blowing

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  • Amp Fuse Blowing

    I have one cvx 12 and a rockford fosgate 300 watt 2ch amp. i bridged the sub. now the problem wen i turn on the amp without the sub hooked up it works. it works wen the sub wires are hooked only to the amp. but once i conncet sub to amp the fuse blows. idk what the problem is or where the short is, i took the sub out of the box and checked all the connections it still blew the fuse. HELP PLEASE

  • #2
    have you checked the subs voice coil with a ohm meter? it sounds like the sub might be blown.
    My OLD 2001 Mitsubishi Eclipse GT:
    "The Project That Never Ended, until it did"

    next project? subaru brz
    carpc undecided


    • #3
      well get an 9 volt battery put + to + and - and - and if it pops the speaker is good and amp is bad
      2005 Pontiac G6
      Headunit: AVH-P3100DVD
      Front speakers:Infinity 6022i
      Rear speakers: Powerbass pb-b6.5xv.2
      Battery: top of line walmart brand(LOL)
      Wiring: 1 run of 0 ga
      Amp: MTX JH600 & Lightning Audio B300.4
      Sub: TS-W2000SPL


      • #4
        tested to speaker elsewhere it works. now to find the short circuit. any suggestions