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  1. benzoyl
    benzoyl is offline Verified Tsikot Member
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    November 25th, 2006 12:04 AM #1
    hi guys.. i have a problem. kasi recently, i got a padala.. Aura component set, pinalagay ko sa harapan.. HU ko is a JVC, yung stock ng Hyundai Matrix, may pre amp na sya.

    nung pagka kabit ko nung compo set, may seps, crossover passive, midwoofer plus pioneed 3 way sa likod, when ever i play a song that has a hard bass, for example mga songs ni fergie, nag o-off on yung HU ko, pero pag mga rock like godsmack, ok naman sya..

    napansin ko, pag lumampas na ng 17 yung volume, dun sya namamatay.. ano kayang problema nito? may tama na kaya HU ko?


    Tomorow, papa kabit na ako ng 12 sub, audioline ang tatak? naka try na ba kayo nun? 1k watts daw eh. plus v12 amp na alpine.

    im worried na kasi baka i might experience the same problem na mag on and off..
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  2. flakez's Avatar
    flakez
    flakez is offline fLaKeZ
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    November 25th, 2006 12:12 AM #2
    guess lang, hindi kaya nakakalog sa lakas ng bass? hehehe.
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  3. busy road's Avatar
    busy road
    busy road is offline Tsikot Member Rank 2
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    November 25th, 2006 03:08 PM #3
    Most probably,

    1. Your amplifier is overdrived by a strong audio signal from your player. If you have the specs, determine the maximum audio voltage input of your amplifier. Otherwise, you have to limit your input. Take care, the power transistors or IC are reaching the saturation point, which in turn it will cause total failure.

    2. Check your impedance matching between your amplifier and your speakers.
    3. Check your dc mains power supply for possible voltage DIP during heavy bass.
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  4. niky's Avatar
    niky
    niky is offline SobrangBilisMagType!
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    November 25th, 2006 11:05 PM #4
    Sounds like it might be a #3... time for capacitors, baka di na kaya ng set-up mo yung power-drain...

    Ang pagbalik ng comeback...
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  5. caloyski5's Avatar
    caloyski5
    caloyski5 is offline MZR power
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    November 26th, 2006 01:13 AM #5
    do you experience electricals dimming when bass is loud? try checking the battery terminals. baka may corrosion. experienced something similar pero my HU turns off and back on when the compressor kicks in
    Got Mazda?-http://www.MAZDAtech.org [SIZE="1"]est. 2000[/SIZE]
    got mazda 2? -> mazda2ners
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  6. pepengtom's Avatar
    pepengtom
    pepengtom is offline gwapogi
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    November 26th, 2006 03:30 PM #6
    dimming? check ground din...
    much better kung mapapacheck mo yung HU mo para ma isolate kagad ang problem.
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  7. benzoyl
    benzoyl is offline Verified Tsikot Member
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    November 29th, 2006 09:40 PM #7
    Quote Originally Posted by caloyski5 View Post
    do you experience electricals dimming when bass is loud? try checking the battery terminals. baka may corrosion. experienced something similar pero my HU turns off and back on when the compressor kicks in



    saakin din.. mismo!! THEN THE COMPRESSOR KICKS IN. or pag malakas lang talaga yung bass.

    1600 watts 12 inch yung sub ko, plus v12 amp alpine.
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HU turns off and back on when bass is up!??