B&C Speaker 15FW76
Woofer
15″ / 380 mm
Nominal diameter
40 Hz
Resonance
0.21
Q factor
97 dB
Sensitivity
± 7 mm
Linear excursion
1000 W
Program Power
.png)
.png)
.png)
Available on (affiliate links)
Amazon.com
$$$
Parts Express
$$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
97.1
dB
Frequency response
40 - 2000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
5.10
Electrical quality factor
QES
0.22
Total quality factor
QTS
0.21
Large signal parameters
Maximum linear excursion
xmax
7.0
mm
Air volume displaced at xmax
VD
599
cm³
Power handling
P
500
W
Program power
Pmax
1000
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.1
Ω
Inductance (1kHz)
LE
1.4
mH
VC Diameter
76
mm
Winding height
HVC
19
mm
Winding material
Copper
Former material
Glass Fibre
Magnet
Flux density
B
1.25
T
Force factor
Bl
26.2
N/A
Motor constant
Bl/√RE
11.6
N/√W
Air gap height
HAG
11
mm
Material
Ferrite
Diaphragm
Effective diameter
330
mm
Effective area
SD
855
cm²
Moving mass
MMS
117
g
Moving mass (without air load)
MMD
99.4
g
Material
Waterproof Front Side
Suspensions
Stiffness
KMS
7.46
N/mm
Compliance
CMS
134
µm/N
Equivalent volume to the compliance
VAS
138
L
Mechanical resistance
RMS
5.77
N·s/m
Spider material
Silicone
Dimensions
Nominal diameter
15
″
380
mm
Overall diameter
393
mm
Baffle cutout diameter
354
mm
Overall depth
177
mm
Flange thickness
14
mm
Mounting depth
163
mm
Volume occupied by the driver
5.5
L
Net weight
9.3
kg
.png)
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to B&C Speaker 15FW76
.png.webp)
15″Woofer
fS
39 Hz
SD
855 cm²
40 - 2000 Hz
QTS
0.21
xmax
8.0 mm
SPL1W
97 dB
Bl/√RE
12
Pmax
1200 W
.jpg.webp)
12″Mid-range
fS
39 Hz
SD
550 cm²
45 - 5000 Hz
QTS
0.19
xmax
5.6 mm
SPL1W
97 dB
Bl/√RE
7.69
Pmax
600 W
.png.webp)
13.5″Woofer
fS
40 Hz
SD
707 cm²
40 - 3000 Hz
QTS
0.23
xmax
8.0 mm
SPL1W
96 dB
Bl/√RE
9.6
Pmax
1400 W