B&C Speaker 14NDL88

16Ω

Woofer

13.5″ / 359 mm
Nominal diameter
44 Hz
Resonance
0.37
Q factor
95 dB
Sensitivity
± 7.5 mm
Linear excursion
1400 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
95.3
dB
Frequency response
45 - 3500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
44.0
Hz
Mechanical quality factor
QMS
10.60
Electrical quality factor
QES
0.39
Total quality factor
QTS
0.37

Large signal parameters

Maximum linear excursion
xmax
7.5
mm
Air volume displaced at xmax
VD
530
cm³
Power handling
P
700
W
Program power
Pmax
1400
W

Voice Coil

Nominal impedance
Z
16
Ω
DC resistance
RE
11.0
Ω
Inductance (1kHz)
LE
2.05
mH
VC Diameter
88
mm
Winding height
HVC
21
mm
Winding material
Aluminium
Former material
Glass Fibre

Magnet

Flux density
B
1.15
T
Force factor
Bl
25.0
N/A
Motor constant
Bl/√RE
7.54
N/√W
Air gap height
HAG
10
mm
Material
Neodymium Inside Slug

Diaphragm

Effective diameter
300
mm
Effective area
SD
707
cm²
Moving mass
MMS
79.5
g
Moving mass (without air load)
MMD
66.2
g
Material
Waterproof Front Side

Suspensions

Stiffness
KMS
6.14
N/mm
Compliance
CMS
163
µm/N
Equivalent volume to the compliance
VAS
115
L
Mechanical resistance
RMS
2.07
N·s/m
Spider material
Silicone

Dimensions

Nominal diameter
13.5
359
mm
Overall diameter
359
mm
Baffle cutout diameter
323
mm
Overall depth
167
mm
Flange thickness
12
mm
Mounting depth
155
mm
Volume occupied by the driver
3.5
L
Net weight
5.3
kg
B&C Speaker 14NDL88 Impedance
B&C Speaker 14NDL88 SPL
B&C Speaker 14NDL88 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to B&C Speaker 14NDL88

MONACOR SP-30/200PA Mid-range
12Mid-range
fS
44 Hz
SD
540 cm²
44 - 4500 Hz
QTS
0.39
xmax
2.5 mm
SPL1W
95 dB
Bl/√RE
5.45
Pmax
400 W
BMS 15C262 Coaxial
15Coaxial
fS
43 Hz
SD
834 cm²
40 - 2500 Hz
QTS
0.34
xmax
2.5 mm
SPL1W
96 dB
Bl/√RE
8.63
Pmax
800 W
B&C Speaker 15NDL88 Woofer
15Woofer
fS
45 Hz
SD
855 cm²
45 - 3000 Hz
QTS
0.34
xmax
8.0 mm
SPL1W
96 dB
Bl/√RE
8.99
Pmax
1400 W