21&24吋

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  J6521nd

  1.3600W continuous program power capacity

  2.98dB Sens itivity 1w/1m

  3.31Hz~1000Hz frequency response range

  4.6"inside/outside voice coil for improved power-handling and durability

  5.Forced air ventilation on U-yoke forminimum power compressoin

  6.Optimized winding length for extended Xmax

  7.Double spider for improved excursion control and linearithy

  8.Ideal for compact horn-loaded subwo ofer application
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• 

  21DM2000

  1. 4000W, 98dB, 36Hz~800Hz

  2. 152mm(6") 内外侧铜制音圈

  3. 铁氧体双磁铁

  4. Conex三重弹波

1
• 

  J6021

  1. 3000W, 97dB, 29Hz~1000Hz

  2. 4.5英寸内外侧双音圈

  3. 铁氧体磁铁，强制风冷系统

  4. 双弹波

2
• 

  J6721nd

  1.4600watts continuous program power capacity

  2.96.5db sensitivity 1w/1m

  3.36Hz-700Hz frequency response range 

  4.7'' high tempreture inside/outside copper voice coil

  5.Ventilated voice coil for reduced power compression

  6.FEA optimized neodymium magnet assembly allows a very high force factor and a light motor system

  7.Ventilated top plate for improved heat dissipation

  8.Double silicone Conex spider with optimized compliance

  9.Long excursion suspension with linear behavior for large signal

  10.BL/Re maximized for loaded applications

  
  

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