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schematic diagram simple sub woofer

Discussion in 'General Electronics Chat' started by von_25, Nov 3, 2006.

  1. microtexan

    microtexan New Member

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    subwoofer

    We need your shipping address.:rolleyes::D
     
  2. rohithaegoda

    rohithaegoda New Member

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    Service Engineer

    Rohitha Egodavithana,

    Danway Qatar - Trading Division,

    P. O. Box 10315,

    Doha Qatar. :)
     
  3. microtexan

    microtexan New Member

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    subwoofer

    You've got to be kidding!:eek::eek:
     
  4. dave

    Dave New Member

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  5. rohithaegoda

    rohithaegoda New Member

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    y u saying like that im in serious, if u cant please tell
     
  6. Nigel Goodwin

    Nigel Goodwin Super Moderator Most Helpful Member

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    rohithaegoda ONE, microtexan NIL :D
     
  7. rohithaegoda

    rohithaegoda New Member

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    pls reply me
     
  8. rohithaegoda

    rohithaegoda New Member

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    Still I couldent get a circuit diagram for subwoofer. Please help me...please......//
     
  9. tcmtech

    tcmtech Well-Known Member Most Helpful Member

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    Heres several full amplifier schematics! Have fun! :)
     

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  10. Hasler

    Hasler New Member

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  11. audioguru

    audioguru Well-Known Member Most Helpful Member

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    That Greek sub-woofer filter circuit is a nightmare. It is a project at Electronics-lab.
    Its schematic does not agree with its parts list which does not agree with its parts layout because some capacitors are actually two capacitors in parallel.

    The translation from Greek to English is a joke.
     
  12. rohithaegoda

    rohithaegoda New Member

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    Many thanks tcmtech
     
  13. mastermind007

    mastermind007 New Member

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    anyone please help me! i need an schematic diagram for an improvised microphone using a speaker..
     
  14. audioguru

    audioguru Well-Known Member Most Helpful Member

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    A speaker makes a poor microphone because it has a low frequency resonance that makes it sound "boomy".
    An electret microphone has excellent sound and is inexpensive and small.
     
  15. Ziddik

    Ziddik Member

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    tl072 OP-AMP IC based low pass filters are common nowadays
     
  16. alec_t

    alec_t Well-Known Member Most Helpful Member

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