Technical data RS 08 / RS 08 Extreme

Material:

• Cone:

  Paper

• Spider:

  Nomex

• Surround:

  Rubber

• Coil former:

  Fiberglass

• Basket:

  Steel

• Dust Cap:

  Glasfaser

Specifications Gladen RS08:

• DC resistance (Rdc):

  3,5 Ω

• Nominal impedance (ZN):

  4 Ω

• Resonance frequency (fs):

  39,6 Hz

• Voice coil diameter:

  1,5 inch

• Mechanical Q factor (Qms):

  5,96

• Electrical Q factor (Qes):

  0,55

• Total Q factor (Qts):

  0,5

• Moving mass (Mms):

  57,3 g

• Effective piston area (Sd):

  221 cm²

• Mechanical resistance (Rms):

  2,5 kg/s 

• Compliance (Cms):

  0,28 mm/N 

• Force factor (BL):

  9,5 Tm 

• Equivalent air volume (Vas):

  18,1 dm³

• SPL 2,83V/1m:

  88 dB

Specifications Gladen RS08 EXTREME:

• DC resistance (Rdc):

  2 Ω

• Nominal impedance (ZN):

  2 Ω

• Resonance frequency (fs):

  36,3 Hz

• Voice coil diameter:

  1,5 inch

• Mechanical Q factor (Qms):

  5,65

• Electrical Q factor (Qes):

  0,40

• Total Q factor (Qts):

  0,38

• Moving mass (Mms):

  59,3 g

• Effective piston area (Sd):

  221 cm²

• Mechanical resistance (Rms):

  2,4 kg/s 

• Compliance (Cms):

  0,32 mm/N 

• Force factor (BL):

  8,2 Tm 

• Equivalent air volume (Vas):

  21,2 dm³

• SPL 2,83V/1m:

  89 dB

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