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Home PA Systems Speakers Speaker Components & Spare Parts LF/MF 4" LOUDSPEAKER 4 D 0,8 CS Z001300C SICA
LOUDSPEAKER 4 D 0,8 CS Z001300C SICA
Product number: 164881
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Features

  • 4” voice coil Epotex former
  • Ferrite magnet circuit
  • Dual cone
  • 87.1 dB sensitivity
  • Frequency range 140-20000 Hz

Specification

GENERAL SPECIFICATIONS

  • Nominal Diameter: 102 mm / 4 in
  • Nominal Impedance: 4 Ω
  • Rated Power AES: 30 W
  • Continuous Program Power: 60 W
  • Sensitivity @ 1W/1m: 87.1 dB
  • Voice Coil Diameter: 20 mm / 0.8 in
  • Voice Coil Winding Depth: 5 mm
  • Magnetic Gap Depth: 4 mm
  • Flux Density: 1.10 T
  • Magnet Weight:  154 g
  • Net Weight: 0.4 kg

THIELE & SMALL PARAMETERS

  • Re 3.0 Ω  | Fs 145.0 Hz
  • Qms 4.82  | Qes 1.25
  • Qts 0.99  | Mms 3.3 g
  • Cms 361 μm/N  |  Bxl 2.73 Tm
  • Vas 1.0 I  | Sd 44.2 cm2
  • X max +/- 1.3 mm  |  X var  +/- 3.0 mm
  • η0 0.23%  | Le (1KHz) 0.14 mH
Technical Specifications
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