CIARE ITALIAN SPEAKERS - PRO AUDIO B2B: 8.50 W WOOFER

8.50 W WOOFER

Key Features

400 Watt Max Power
50 mm (2 in) voice coil, aluminium wire
Ferrite magnet assembly

Air gap height = mm 8
Winding height = mm 16

General

Nominal Diameter	8" - 200 mm
Nominal Impendance	8 Ohm
Nominal Rdc	6 Ohm	±0,4 Ohm
Power handling (AES) (*)	200 Watt
Max Power	400 Watt
Voice Coil Diameter	50 mm	2,00 in
S.P.L. (1w, 1m)	93 dB	±1,5 dB
Nominal Fs	62 Hz	±7 Hz
Flux Density	1,2 T	±0,08 T
Frequency Range	60-2000 Hz

Life Test (*)
Box Volume	25 liters
Input Signal	Pink noise
Band Pass Filter	20-2000 Hz,12dB/oc
V on Speaker	56 V
Test duration	2 hours

Diagram

Frequency Response	Reflex Box 25 dmc - 2,83 V - 1m
Impendance	(lac=10m A)

Mechanical data

Weight	3,1 kg
Overall Diameter	208 mm
Overall Depth	95 mm
Baffle Cut Diameter	184 mm
Mounting holes number	4
Mounting holes diameter	5 mm
Mounting bolt diameter	194 mm

Materials

Frame Material	Aluminium
Voice Coil Former	Kapton
Voice Coil Wire	Aluminium
Cone Material	Paper
Cone Shape	Exponential
Surround Material	Doped Nomex ® fabric
Surround Shape	Three waves
Suspension Material	Doped Nomex ® fabric
Magnet Type	Ferrite
Magnet Weight	1040 g

Thiele-small parameters

Qms	5,31
Qes	0,40
Qts	0,37
Fs	63,11 Hz
Re	6 Ohm
Mms	29 g
Cms	0,000222 m/N
Bl	13,13 Wb/m
Sd	0,020867 m²
Vas	0,01358 m³
u0	0,83 %
XMax	4 mm
Le	1 mH

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