SICA 18 S 4 PL Woofer

SICA 18 S 4 PL Woofer

SICA 18 S 4 PL Woofer

SICA 18 S 4 PL Woofer

SICA 18 S 4 PL Woofer

SICA 18 S 4 PL Woofer

SICA 18 S 4 PL Woofer

SICA 18 S 4 PL Woofer

Shipping within (if available from supplier)

3-6 weeks

Manufacturer

Sica

Further data

Orderable

Details

General Specifications

Nominal Diameter	462 mm / 18 in
Nominal Impedance	8 Ω
Rated Power AES	1200 W
Continuos Program Power	2400 W
Sensitivity @ 1W/1m	97.3 dB
Voice Coil Diameter	100 mm (4")
Voice Coil Winding Depth	27 mm
Magnetic Gap Depth	12 mm
Flux Density	1.21 T
Magnet Weight	536 g
Net Weight	8.3 Kg

Constructive Characteristics

Magnet Type	Neodymium
Basket Material	Aluminium Die-Cast
Voice Coil Winding Material	Copper
Voice Coil Former Material	Fiberglass
Cone Material	Paper
Cone Treatment	Humidity Resistant Pulp
Surround Material	Treated Cloth
Dust Dome Material	Solid Paper

Mounting Information

Overall Diameter	462 mm
Baffle Cutout Diameter	417 mm
Mounting Holes	8 holes 6.5×9 on Ø441 mm
Total Depth	211 mm

Thiele/Small Parameters

Re	5.2 Ω
Qms	6.56
Qts	0.39
Cms	98 µm/N
Vas	189.0 l
X max	+/- 8.0 mm
N	2.07 %
Fs	36.2 Hz
Qes	0.42
Mms	197 g
Bxl	23.54 Tm
Sd	1164.2 cm²
X var	+/- 10.1 mm
Le (1KHz)	1.35 mH

Info

Impedance, Z

8

Chassis diameter

18”

Article No.

SIC-Z008405

Weight

8.3 kg/db

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