8″ / 200 mm
Nominal diameter
83 Hz
Resonance
0.51
Q factor
92 dB
Sensitivity
± 6 mm
Linear excursion
400 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
91.9
dB
Frequency response
85 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
83.0
Hz
Mechanical quality factor
QMS
8.90
Electrical quality factor
QES
0.54
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
132
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
16
Ω
DC resistance
RE
10.1
Ω
Inductance (1kHz)
LE
0.9
mH
VC Diameter
51
mm
Winding height
HVC
17
mm
Winding material
Copper
Former material
Glass Fibre
Magnet
Flux density
B
1.15
T
Force factor
Bl
16.1
N/A
Motor constant
Bl/√RE
5.07
N/√W
Air gap height
HAG
8
mm
Material
Neodymium Inside Slug
Diaphragm
Effective diameter
167
mm
Effective area
SD
220
cm²
Moving mass
MMS
26
g
Moving mass (without air load)
MMD
23.6
g
Material
Waterproof Front Side
Suspensions
Stiffness
KMS
7.25
N/mm
Compliance
CMS
138
µm/N
Equivalent volume to the compliance
VAS
9.5
L
Mechanical resistance
RMS
1.52
N·s/m
Dimensions
Nominal diameter
8
″
200
mm
Overall diameter
209
mm
Baffle cutout diameter
186
mm
Overall depth
96
mm
Flange thickness
9
mm
Mounting depth
87
mm
Volume occupied by the driver
1.1
L
Net weight
1.25
kg
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to B&C Speaker 8CL51
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6″Mid Bass
fS
90 Hz
SD
155 cm²
80 - 5000 Hz
QTS
0.47
xmax
3.5 mm
SPL1W
93 dB
Bl/√RE
3.4
Pmax
300 W