8″ / 200 mm
Nominal diameter
41 Hz
Resonance
0.84
Q factor
88 dB
Sensitivity
± 5.3 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.7
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
41.0
Hz
Mechanical quality factor
QMS
4.40
Electrical quality factor
QES
1.04
Total quality factor
QTS
0.84
Large signal parameters
Maximum linear excursion
xmax
5.3
mm
Air volume displaced at xmax
VD
118
cm³
Power handling
P
60
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.55
mH
VC Diameter
25
mm
Winding height
HVC
12.5
mm
Magnet
Force factor
Bl
5.18
N/A
Motor constant
Bl/√RE
2.11
N/√W
Air gap height
HAG
4
mm
Diaphragm
Effective diameter
168
mm
Effective area
SD
222
cm²
Moving mass
MMS
18.1
g
Moving mass (without air load)
MMD
15.7
g
Material
Treated Cellulose
Suspensions
Stiffness
KMS
1.19
N/mm
Compliance
CMS
840
µm/N
Equivalent volume to the compliance
VAS
57.6
L
Mechanical resistance
RMS
1.06
N·s/m
Dimensions
Nominal diameter
8
″
200
mm
Overall diameter
206
mm
Baffle cutout diameter
183
mm
Overall depth
81
mm
Flange thickness
7
mm
Mounting depth
74
mm
Volume occupied by the driver (estimated)
0.48
L
Net weight
1.11
kg
Similar woofers to Ciare HW210
8″Mid-range
fS
45 Hz
SD
214 cm²
45 - 3500 Hz
QTS
1.00
xmax
1.0 mm
SPL1W
88 dB
Bl/√RE
1.88
Pmax
60 W
8″Full-range
fS
42 Hz
SD
214 cm²
28 - 20000 Hz
QTS
0.79
SPL1W
87 dB
Bl/√RE
2.32
Pmax
260 W
8″Mid-range
fS
37 Hz
SD
210 cm²
37 - 5000 Hz
QTS
0.70
xmax
3.0 mm
SPL1W
86 dB
Bl/√RE
2.42
Pmax
150 W