Sica 15 E 3 CS

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Product type: Cone driver

Nominal Impedance - 8Ω

Rated Power AES - 250W

Continuous Program Power - 500W

Sensitivity @ 1W/1m - 96.2dB

Voice Coil Diameter - 65mm (2,5")

Voice Coil Winding Depth - 13mm

Magnetic Gap Depth - 8mm

Flux Density - 1.15T

Magnet Weight - 1450g

Net Weight - 5.4kg

Thiele & Small Parameters

Re 6.70Ω

Fs 47.0Hz

Qms 3.42

Qes 0.60

Qts 0.51

Mms 70.2g

Cms 167µm/N

Bxl 15.02Tm

Vas 135.0l

Sd 754.7cm2

X max(5)

+/-3.4mm

X var (6) +/-7.0mm

η0 2.13%

Le (1kHz) 1.08mH

Costructive Characteristics

Magnet : Ferrite

Basket Material : Pressed Sheet Steel

Voice Coil Winding Material : Copper

Voice Coil Former Material : Aluminium

Cone Material : Paper

Cone Treatment : No

Surround Material : Treated Cloth

Dust Dome Material : Solid Paper

Transport weight: 8.64 kg 

Transport volume weight: 9.16 kg