Gladen Zero 12 Pro

Technical Data Gladen Zero 12 Pro

Material:

• Cone:

  PFP

• Surround:

  Rubber

• Basket:

  Aluminum

• Spider:

  Nomex

• Coil former:

  Aluminium

• Dust Cap:

  Paper

Specifications:

• Power:

  Pe 500/750 RMS/Nom

• DC resistance:

  R_dc 3,7 Ω

• Nominal impedance:

  Z_N 4 Ω

• Resonance frequency:

  f_s 27 Hz

• Voice coil diameter:

  2,5 inch

• X-Max:

  +/- 12,5 mm

• Mechanical Q factor:

  Q_ms 6,32

• Electrical Q factor:

  Q_es 0,40

• Total Q factor:

  Q_ts 0,38

• Moving mass:

  m_d 135 g

• Effective piston area:

  S_d 510 cm²

• Mechanical resistance:

  R_ms 3,95 kg/s

• Compliance:

  C_ms 0,26 mm/N

• Force factor:

  BL 13,95 Tm

• Equivalent air volume:

  Vas 93,72 ^Liter

• SPL 2,83V/1m:

  92 dB

• External diameter:

  312 mm / 12,28 inch

• Installation diameter:

  283 mm / 11,14 inch

• Installation depth:

  152 mm / 5,98 inch

• Magnet diameter:

  155 mm / 6,10 inch

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