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  1. Join Date
    Mar 2006
    Posts
    155
    #11
    This is my current issue. Almost 2 years na yung subs ko w/ just the V12 amp no problem.

    Now tinanggal ko yung subs sa trunk with the ground wire.

    Nung binalik ko na, nagkaroon na ako ng huming sound.

    Same connections din naman before I removed it.

    I guess this has to do something with power when its humming with the rpm.

    Anybody has a solution?

    I guess I'll try another ground location.

  2. Join Date
    Nov 2002
    Posts
    1,757
    #12
    *simpsonseclaire,

    yung sayo ba lagi syang naghuhum? yung pagka-on palang? yung sa akin kasi wierd e. naghuhum lang sya pagmatagal na syang naka-on, let's say more than an hour na umaandar ako or kung sobrang taas ng araw. so i guess connected sa heat.

  3. Join Date
    Mar 2006
    Posts
    155
    #13
    Quote Originally Posted by coiter View Post
    *simpsonseclaire,

    yung sayo ba lagi syang naghuhum? yung pagka-on palang? yung sa akin kasi wierd e. naghuhum lang sya pagmatagal na syang naka-on, let's say more than an hour na umaandar ako or kung sobrang taas ng araw. so i guess connected sa heat.
    pag on plang meron na. tapos pagnagrev lumalakas. ginawa ko nlng as temporary fix, hininaan ko ung volume ng amp.

  4. Join Date
    May 2009
    Posts
    1
    #14
    1 of the many solution(s):

    1. baklasin nyo hu nyo, pero yung harness at rca sa likod wag nyo tanggalin
    2. kuha kayo any metal like screw driver, etc.
    3. paandarin ang kotse, i-on ang radyo
    4. idikit nyo yung screw driver sa body ng hu at sa ground ng rca
    5. then, i-rev nyo auto

    pag nawala, ang humming, pacheck nyo na hu nyo, walang ground yung rca out ng oto nyo.

    pag may humming pa rin, check nyo rca and all cables
    pag ok naman ang connections, pa-check nyo na ampli nyo or subukan nyo mag try ng ibang ampli. pag nawala humming, ayun, ampli nyo may problem

    --baka makatulong sa inyo to--

    pag di nyo alam, patulong kayo sa technician.

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humming sound