B&C Speaker 14CXN88

Coaxial

13.5″ / 343 mm
Nominal diameter
46 Hz
Resonance
0.26
Q factor
97 dB
Sensitivity
± 8.5 mm
Linear excursion
1000 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
96.9
dB
Frequency response
45 - 18000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
13.00
Electrical quality factor
QES
0.27
Total quality factor
QTS
0.26

Large signal parameters

Maximum linear excursion
xmax
8.5
mm
Air volume displaced at xmax
VD
601
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
4.7
Ω
Inductance (1kHz)
LE
0.95
mH
VC Diameter
88
mm
Winding height
HVC
22
mm
Winding material
Aluminium
Former material
Glass Fibre

Magnet

Flux density
B
1.05
T
Force factor
Bl
20.7
N/A
Motor constant
Bl/√RE
9.55
N/√W
Air gap height
HAG
11
mm
Material
Neodymium Ring

Diaphragm

Effective diameter
300
mm
Effective area
SD
707
cm²
Moving mass
MMS
83
g
Moving mass (without air load)
MMD
69.7
g
Material
Waterproof Front Side

Suspensions

Stiffness
KMS
7.09
N/mm
Compliance
CMS
141
µm/N
Equivalent volume to the compliance
VAS
100
L
Mechanical resistance
RMS
1.85
N·s/m

Dimensions

Nominal diameter
13.5
343
mm
Overall diameter
359
mm
Baffle cutout diameter
326
mm
Overall depth
200
mm
Flange thickness
15
mm
Mounting depth
185
mm
Volume occupied by the driver (estimated)
4.1
L
Net weight
7.4
kg
B&C Speaker 14CXN88 Impedance
B&C Speaker 14CXN88 SPL
B&C Speaker 14CXN88 Directivity
B&C Speaker 14CXN88 Directivity map LF
B&C Speaker 14CXN88 Dimensions

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