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Sica 12 K 4 PL
Sica 12 K 4 PL
Sica 12 K 4 PL
Sica 12 K 4 PL

Sica 12 K 4 PL

Производител: Sica
Цена:
Цена: 640,00 лв.
Описание
  • 4” sandwich voice coil Kapton former
  • Progressive wave Konex spider with DCS technology
  • Cloth surround with DAR technology
  • Autoclave waterproof cone treatment
  • Neodymium magnet circuit with copper ring
  • Ventilated magnet circuit and voice coil to reduce power compression
  • 97.2 dB sensitivity

Specifications

Nominal Diameter 321mm (12")

Nominal Impedance 8Ω

Rated Power AES (1) 1000W

Continuous Program Power (2) 2000W

Sensitivity @ 1W/1m (3) 97.2dB

Voice Coil Diameter 100mm (4")

Voice Coil Winding Depth 21mm

Magnetic Gap Depth 12mm

Flux Density 1.10T

Magnet Weight 536g

Net Weight 6.6kg

 

Thiele & Small Parameters

Re 5.20Ω Fs 51.5Hz

Qms 4.88 Qes 0.26

Qts 0.25 Mms 95.0g

Cms 102µm/N Bxl 25.10Tm

Vas 40.8l Sd 530.9cm2

X max(5) +/-5.0mm X var (6) +/-7.2mm

η0 2.07% Le (1kHz) 0.74mH

 

Constructive Characteristics

Magnet : Neodymium

Basket Material : Aluminium Die-Cast

Voice Coil Winding Material : Copper

Voice Coil Former Material : Kapton

Cone Material : Paper

Cone Treatment : Humidity Resistant Pulp

Surround Material : Treated Cloth

Dust Dome Material : Solid Paper 

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