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  1. #1

    Default Amplifier and sound system Experts


    mga bro, mayng gabie/udto/buntag dra ninyong tanan
    ask lang unta ko ok raba ang 450 watts 8ohms nga amplifier (sakura AV733) gi drivan nako ug 6ch mixer,. paresan ug 500w 8ohms 15" subwoofer (A channel) nya800w 4ohms 12" 2way speaker (B channel) dli raba madaot ang amplifier or ang speaker ana? for short mao ni akong gamit sa among small set.up for live bands nya nka mic.in tnan guitar amplifiers pdng sa mixer,.. dli raba ni cya ma unsa? i need advice from an experts

    mao ni among set.up



    pinobre ra intawn may nalang naa pang palit gatas bah

    THANKS MGA MASTER

  2. #2
    I am not an expert but i have an idea ani na butang. As long as imong output impedance sa ampli same sa imong input impedance sa imong speaker, ok ra na di ra na ma unsa. ma daot cguro kung sigi ka full volume ang amp dipende sa kinsay mas gamay nila ug continuous power rating considering sa quality ani na mga brand. Sa imong situation na imong speaker i puli kay 4ohms sa isa ka channel nya ang standard is 8ohms sa imong amp. there is a big chance na dali ra masunog imong amp, starting with that power transistor ana na channel, kay gamay ug impedance imong speaker which puts your amp in stress of giving more power. imong combined power capabilities sa imong speaker kay higher sa imong amp, nya lower impedance pa jud imong two way, at half volume dali ra ma daot imong amp ana. if kana imo setup id prefer very low volume use mga safe cguro less than 20% ako rough estimate. ayaw pud pasakai mau ang volume sa input side or ang sa imong mixer para compensate sa volume na gi limit nimo ug ubos sa imong final stage amp na sakura, mao ra gihapon na ang labas maguba.

    final thougts nko, ilisdi imong amp or paliti ug lain na amp for the lower impedance speaker or palit ug speaker na mo sakto sa imong amp which is di advisable kay to think na underpowered na imong amp sa imong speaker, you would have to compensate by buying another amp. In the long run dili mal2x imong system if within standards imong pag operate niya.

    i hope naka tabang ko. salamat.

  3. #3
    thanks sir big help au imo advice,. this is just a sound check,.. will upgrade nalang jud,..

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