B&C Speaker 14CXN76
Coaxial
13.5″ / 343 mm
Nominal diameter
45 Hz
Resonance
0.28
Q factor
97 dB
Sensitivity
± 6 mm
Linear excursion
800 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
97.2
dB
Frequency response
45 - 18000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
45.0
Hz
Mechanical quality factor
QMS
8.50
Electrical quality factor
QES
0.29
Total quality factor
QTS
0.28
Large signal parameters
Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
424
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
1.0
mH
VC Diameter
76
mm
Winding height
HVC
16.5
mm
Winding material
Copper
Former material
Glass Fibre
Magnet
Flux density
B
1.05
T
Force factor
Bl
18.4
N/A
Motor constant
Bl/√RE
8.07
N/√W
Air gap height
HAG
9
mm
Material
Neodymium Ring
Diaphragm
Effective diameter
300
mm
Effective area
SD
707
cm²
Moving mass
MMS
67
g
Moving mass (without air load)
MMD
53.7
g
Material
Waterproof Front Side
Suspensions
Stiffness
KMS
5.35
N/mm
Compliance
CMS
187
µm/N
Equivalent volume to the compliance
VAS
131
L
Mechanical resistance
RMS
2.23
N·s/m
Dimensions
Nominal diameter
13.5
″
343
mm
Overall diameter
359
mm
Baffle cutout diameter
323
mm
Overall depth
188
mm
Flange thickness
12
mm
Mounting depth
176
mm
Volume occupied by the driver (estimated)
3.3
L
Net weight
5.6
kg
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SpeakerbenchSimilar speaker drivers to B&C Speaker 14CXN76
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15″Subwoofer
fS
45 Hz
SD
830 cm²
45 - 3500 Hz
QTS
0.29
xmax
7.8 mm
SPL1W
97 dB
Bl/√RE
9.45
Pmax
1000 W
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15″Subwoofer
fS
46 Hz
SD
908 cm²
40 - 1500 Hz
QTS
0.29
xmax
8.2 mm
SPL1W
98 dB
Bl/√RE
10
Pmax
1200 W