B&C Speaker 15CXN88

Coaxial

15″ / 380 mm
Nominal diameter
47 Hz
Resonance
0.3
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
97.3
dB
Frequency response
45 - 18000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
47.0
Hz
Mechanical quality factor
QMS
12.60
Electrical quality factor
QES
0.31
Total quality factor
QTS
0.30

Large signal parameters

Maximum linear excursion
xmax
8.5
mm
Air volume displaced at xmax
VD
727
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
4.6
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
1.2
T
Force factor
Bl
20.15
N/A
Motor constant
Bl/√RE
9.39
N/√W
Air gap height
HAG
11
mm
Material
Neodymium Ring

Diaphragm

Effective diameter
330
mm
Effective area
SD
855
cm²
Moving mass
MMS
94
g
Moving mass (without air load)
MMD
76.4
g
Material
Waterproof Front Side

Suspensions

Stiffness
KMS
8.07
N/mm
Compliance
CMS
124
µm/N
Equivalent volume to the compliance
VAS
124
L
Mechanical resistance
RMS
2.2
N·s/m

Dimensions

Nominal diameter
15
380
mm
Overall diameter
393
mm
Baffle cutout diameter
356
mm
Overall depth
208
mm
Flange thickness
15
mm
Mounting depth
193
mm
Volume occupied by the driver (estimated)
4.6
L
Net weight
7.65
kg
B&C Speaker 15CXN88 Impedance
B&C Speaker 15CXN88 SPL
B&C Speaker 15CXN88 Directivity
B&C Speaker 15CXN88 Directivity map HF
B&C Speaker 15CXN88 Directivity map LF
B&C Speaker 15CXN88 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar speaker drivers to B&C Speaker 15CXN88

RCF MB15X351 Woofer
15Woofer
fS
46 Hz
SD
900 cm²
40 - 2500 Hz
QTS
0.31
xmax
7.0 mm
SPL1W
97 dB
Bl/√RE
9.81
Pmax
1400 W
Oberton 15B450 Woofer
15Woofer
fS
45 Hz
SD
830 cm²
45 - 2500 Hz
QTS
0.29
xmax
6.8 mm
SPL1W
98 dB
Bl/√RE
8.86
Pmax
900 W