10″ / 250 mm
Nominal diameter
63 Hz
Resonance
0.42
Q factor
93 dB
Sensitivity
± 5.5 mm
Linear excursion
500 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
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.0
dB
Frequency response
65 - 18000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
63.0
Hz
Mechanical quality factor
QMS
7.90
Electrical quality factor
QES
0.44
Total quality factor
QTS
0.42
Large signal parameters
Maximum linear excursion
xmax
5.5
mm
Air volume displaced at xmax
VD
176
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
1.2
mH
VC Diameter
64
mm
Winding height
HVC
13
mm
Magnet
Flux density
B
0.96
T
Force factor
Bl
13.4
N/A
Motor constant
Bl/√RE
5.71
N/√W
Air gap height
HAG
8
mm
Diaphragm
Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
37
g
Moving mass (without air load)
MMD
32.7
g
Material
Waterproof Front Side
Suspensions
Stiffness
KMS
5.68
N/mm
Compliance
CMS
176
µm/N
Equivalent volume to the compliance
VAS
25
L
Mechanical resistance
RMS
1.85
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Overall diameter
261
mm
Baffle cutout diameter
230
mm
Overall depth
140
mm
Flange thickness
11
mm
Mounting depth
129
mm
Volume occupied by the driver (estimated)
2.2
L
Net weight
5.6
kg
Similar speaker drivers to B&C Speaker 10FCX64
8″Mid Bass
fS
69 Hz
SD
244 cm²
100 - 7500 Hz
QTS
0.46
xmax
4.0 mm
SPL1W
93 dB
Bl/√RE
4.19
Pmax
400 W
10″Bass Guitar Speaker
fS
58 Hz
SD
346 cm²
QTS
0.43
xmax
5.0 mm
SPL1W
93 dB
Bl/√RE
5.73
Pmax
500 W
10″Bass Guitar Speaker
fS
64 Hz
SD
346 cm²
40 - 2500 Hz
QTS
0.43
xmax
4.0 mm
SPL1W
93 dB
Bl/√RE
5.39
Pmax
600 W