B&C Speaker 10CLA76
Woofer
10″ / 250 mm
Nominal diameter
71 Hz
Resonance
0.29
Q factor
94 dB
Sensitivity
± 6.5 mm
Linear excursion
800 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.3
dB
Frequency response
70 - 2500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
71.0
Hz
Mechanical quality factor
QMS
6.72
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
6.5
mm
Air volume displaced at xmax
VD
208
cm³
Power handling
P
400
W
Program power
Pmax
800
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
1.14
mH
VC Diameter
76
mm
Winding height
HVC
18.5
mm
Winding material
Aluminium
Former material
Glass Fibre
Magnet
Flux density
B
1.2
T
Force factor
Bl
18.55
N/A
Motor constant
Bl/√RE
8.13
N/√W
Air gap height
HAG
11
mm
Material
Neodymium Inside Slug
Diaphragm
Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
44.7
g
Moving mass (without air load)
MMD
40.4
g
Material
Waterproof Both Sides
Suspensions
Stiffness
KMS
8.85
N/mm
Compliance
CMS
113
µm/N
Equivalent volume to the compliance
VAS
16.4
L
Mechanical resistance
RMS
2.97
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Overall diameter
258
mm
Baffle cutout diameter
232
mm
Overall depth
122
mm
Flange thickness
10
mm
Mounting depth
112
mm
Volume occupied by the driver
1.6
L
Net weight
3.15
kg
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SpeakerbenchSimilar woofers to B&C Speaker 10CLA76
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fS
68 Hz
SD
220 cm²
70 - 18000 Hz
QTS
0.27
xmax
6.0 mm
SPL1W
94 dB
Bl/√RE
5.69
Pmax
500 W
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10″Mid Bass
fS
75 Hz
SD
350 cm²
80 - 4000 Hz
QTS
0.33
xmax
7.0 mm
SPL1W
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Bl/√RE
8.73
Pmax
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10″Subwoofer
fS
60 Hz
SD
351 cm²
60 - 4000 Hz
QTS
0.25
xmax
7.3 mm
SPL1W
95 dB
Bl/√RE
8.53
Pmax
1000 W