Ciare HW100

Woofer

4″ / 100 mm
Nominal diameter
70 Hz
Resonance
0.31
Q factor
88 dB
Sensitivity
± 4.3 mm
Linear excursion
150 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
87.7
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
2.00
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.31

Large signal parameters

Maximum linear excursion
xmax
4.3
mm
Air volume displaced at xmax
VD
22
cm³
Power handling
P
50
W
Program power
Pmax
150
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.37
mH
VC Diameter
25
mm
Winding height
HVC
11
mm
Former material
Aluminum

Magnet

Force factor
Bl
5.6
N/A
Motor constant
Bl/√RE
2.29
N/√W
Air gap height
HAG
5
mm

Diaphragm

Effective diameter
80
mm
Effective area
SD
50
cm²
Moving mass
MMS
4.3
g
Moving mass (without air load)
MMD
4
g

Suspensions

Stiffness
KMS
0.82
N/mm
Compliance
CMS
1220
µm/N
Equivalent volume to the compliance
VAS
4.3
L
Mechanical resistance
RMS
0.94
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
4
100
mm
Overall diameter
102
mm
Baffle cutout diameter
91
mm
Overall depth
56
mm
Flange thickness
6
mm
Mounting depth
50
mm
Volume occupied by the driver (estimated)
0.22
L
Net weight
0.97
kg
Frame material
Steel
Ciare HW100 SPL & Impedance
Ciare HW100 Dimensions

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