B&C Speaker 10CL64
Woofer
10″ / 250 mm
Nominal diameter
63 Hz
Resonance
0.31
Q factor
94 dB
Sensitivity
± 5.2 mm
Linear excursion
500 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.7
dB
Frequency response
65 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
63.0
Hz
Mechanical quality factor
QMS
5.10
Electrical quality factor
QES
0.33
Total quality factor
QTS
0.31
Large signal parameters
Maximum linear excursion
xmax
5.2
mm
Air volume displaced at xmax
VD
166
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.3
Ω
Inductance (1kHz)
LE
1.17
mH
VC Diameter
64
mm
Winding height
HVC
14.3
mm
Winding material
Copper
Former material
Glass Fibre
Magnet
Flux density
B
1.16
T
Force factor
Bl
16.3
N/A
Motor constant
Bl/√RE
7.08
N/√W
Air gap height
HAG
8
mm
Material
Neodymium Inside Slug
Diaphragm
Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
41.6
g
Moving mass (without air load)
MMD
37.3
g
Material
Waterproof Front Side
Suspensions
Stiffness
KMS
6.54
N/mm
Compliance
CMS
153
µm/N
Equivalent volume to the compliance
VAS
22.2
L
Mechanical resistance
RMS
3.23
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Overall diameter
258
mm
Baffle cutout diameter
232
mm
Overall depth
112
mm
Flange thickness
10
mm
Mounting depth
102
mm
Volume occupied by the driver
1.0
L
Net weight
2.0
kg
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SpeakerbenchSimilar woofers to B&C Speaker 10CL64
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10″Subwoofer
fS
60 Hz
SD
347 cm²
60 - 4000 Hz
QTS
0.29
xmax
7.3 mm
SPL1W
94 dB
Bl/√RE
7.97
Pmax
1200 W
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8″Coaxial
fS
62 Hz
SD
210 cm²
95 - 3300 Hz
QTS
0.29
xmax
3.2 mm
SPL1W
94 dB
Bl/√RE
4.84
Pmax
500 W