8 C 2 CP

Coaxial Woofer
Code: Z005061

Nominal overall diameter: 8″
Nominal voice coil diameter: 2″
Magnet material: Ferrite
Basket material: Aluminium Die-Cast
Power: 400 W
Sensitivity: 96.7 dB
Frequency range: 80-4500 Hz

The coaxial woofer 8 C 2 CP can be used with the following SICA compression drivers:
CD 95.44/N240 , CD 95.44/N240 POLY , CD 60.38/N92 , CD 83.26/380 , CD 78.26/N92 , CD 78.26/245.

Description

Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker in free air, power calculated on rated Zmin
Power on Continuous Program is defined as 3 dB greater than the Rated Power
Sensitivity calculated by Thiele and Small parameters, for SPL average in box refer to frequency response
Thiele and Small parameters measured with laser system after preconditioning test
Xmax measured with respect to a THD of 10%
Xvar value corresponding to a decay of the Force Factor, or Compliance, or both, equal to the 50% of the small signal value.
Due to continuing product improvement, the features and the design are subject to change without notice.

Additional information

General Specifications

Nominal Diameter	210 mm / 8 in
Net Weight	3.0 Kg
Magnet Weight	1100 g
Nominal Impedance	8 Ω
Rated Power AES	200 W
Continuos Program Power	400 W
Sensitivity @ 1W/1m	96.7 dB
Voice Coil Diameter	50 mm (2")
Voice Coil Winding Depth	14 mm
Magnetic Gap Depth	8 mm
Flux Density	1.08 T

Constructive Characteristics

Magnet Type	Ferrite
Basket Material	Aluminium Die-Cast
Voice Coil Winding Material	Copper
Voice Coil Former Material	Kapton
Cone Material	Paper
Cone Treatment	No
Surround Material	Treated Cloth
Dust Dome Material	None

Mounting Information

Overall Diameter	210 mm
Baffle Cutout Diameter	184 mm
Mounting Holes	4 holes 5.5×7.5 on ø 196 mm
Total Depth	90.0 mm
Throat Diameter for CD	25.4 mm
Compression Driver Mounting Holes 1	4 holes M4 on ø 95 mm

Thiele/Small Parameters

Re	6.1 Ω
Qms	4.55
Qts	0.30
Cms	226 µm/N
Vas	14.7 I
X max	+/- 3.5 mm
N	2.14 %
Fs	78.5 Hz
Qes	0.32
Mms	18.2 g
Bxl	13.50 Tm
Sd	213.8 cm²
X var	+/- 7.0 mm
Le (1KHz)	0.80 mH

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