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Sica 15 SR 4 CP

Sica 15 SR 4 CP

Производител: Sica
Цена:
Цена: 423,00 лв.
Описание

• 4” sandwich voice coil Kapton former

• Progressive wave Konex spider with DCS technlogy

• Cone waterproof treatment

• High excursion ferrite magnet circuit

• 94.8 dB sensitivity

 

Specifications

Nominal Diameter 388mm (15")

Nominal Impedance 8Ω

Rated Power AES (1) 700W

Continuous Program Power (2) 1400W

Sensitivity @ 1W/1m (3) 94.8dB

Voice Coil Diameter 100mm (4")

Voice Coil Winding Depth 21mm

Magnetic Gap Depth 10mm

Flux Density 1.12T

Magnet Weight 3300g

Net Weight 12.0kg

 

Thiele & Small Parameters

Re 5.31Ω Fs 31.6Hz

Qms 7.47 Qes 0.32

Qts 0.31 Mms 160.4g

Cms 158µm/N Bxl 23.00Tm

Vas 127.3l Sd 754.8cm2

X max(5) +/-6.0mm X var (6) +/-12.1mm

η0 1.21% Le (1kHz) 1.71mH

 

Constructive Characteristics

Magnet : Ferrite

Basket Material : Aluminium Die-Cast

Voice Coil Winding Material : Copper

Voice Coil Former Material : Kapton

Cone Material : Paper

Cone Treatment : Surface Waterproof Treatment

Surround Material : Rubber

Dust Dome Material : Solid Paper 

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