Accuton Diamond D20
Scuto Laminating HD Car Care

25 Mei 2016 - Payment System Terbaru Untuk Bursa Jual Beli telah kami hadirkan.
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  1. #1
    Sersan Kepala
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    Accuton Diamond D20

    Super Hi-End Accuton Diamond D20-6

    Why must it be diamond?

    Diamond membranes in theory have always been the dream of louspeaker engineers because the physical properties of cristalline diamond represent the ideal of an acoustic transducer:

    * diamond is the hardest natural substance on this planet. It defines the top (=10) of Mohs scale of hardness. It is still about 5 times harder than our extremely hard ceramic membrane, which in fact consists of corundum, i.e.opalescent sapphire, which defines the (=9) on Mohs scale.

    * the internal sound velocity of diamond is faster than in any other natural substance. This is one of the main features that makes a diamond membrane so desirable for audio transducers. This extends the linar range of transducer a lot, in this case (D20-6) up to 100 kHz.

    * diamond conducts heat better than any other material in this world, still 5 times better than silver, the second best . It represents the best conceivable heat sink for the excessive heat of a moving voice coil. This means that the voice coil will operate always under the same stable conditions without variations in impedance or Rdc.

    * the carbon atoms in a diamond lattice are packed closer together than any other atoms or molecules in any other material. This makes material bonding stronger than anything else and yields unsurpassed transient response.

    * diamond is resistive against all kinds of aggressive materials and wear. It also has the highest melting point of all natural substances. A diamond membrane - treated properly - will potentially last for a couple of million years.



  2. Delapan Satu
  3. #2
    Kolonel
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    nah ini nih...
    tweeter yang harganya gila2 an hehehe.....
    5600$ yah??

  4. #3
    Kapten
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    di srby dah ada yg pake nih :smt003

  5. #4
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    di jakarta juga ada yg pake :smt002

  6. #5
    Letnan Dua
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    di semarang juga ada yang pake

  7. #6
    Sersan Kepala
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    di surabaya masih belum ada yang pake bos
    di jakarta ada yang pake ? midrange nya apa ? diamond juga ? hehehehehe

  8. #7
    Kapten
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    Quote Originally Posted by belanjaaudio
    di surabaya masih belum ada yang pake bos
    di jakarta ada yang pake ? midrange nya apa ? diamond juga ? hehehehehe
    di srby ada cuman blm naek mbl..msh dibkn break in di tempat installernya :smt002

  9. #8
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    Quote Originally Posted by belanjaaudio
    di surabaya masih belum ada yang pake bos
    di jakarta ada yang pake ? midrange nya apa ? diamond juga ? hehehehehe
    gue bikinin pake double midrange titanium 4" and double woofer 8" alumunium .... model Avalon loudspeakers floor standing :smt002 :smt002 :smt003

  10. #9
    Letnan Kolonel
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    Quote Originally Posted by picanto
    nah ini nih...
    tweeter yang harganya gila2 an hehehe.....
    5600$ yah??
    Full system gue aja harganya ngga nyampe segitu ..... Gila bener harganya... :smt017
    Ruzh

    B124BUS
    W202.01.014

  11. #10
    Letnan Kolonel
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    buset.. high end.. no comment deh.. hehe

 

 
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