B&C Speaker 8FG64

16Ω

Subwoofer

8″ / 200 mm
Nominal diameter
53 Hz
Resonance
0.35
Q factor
89 dB
Sensitivity
± 7.5 mm
Linear excursion
600 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
88.8
dB
Frequency response
50 - 3000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
53.0
Hz
Mechanical quality factor
QMS
9.33
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.35

Large signal parameters

Maximum linear excursion
xmax
7.5
mm
Air volume displaced at xmax
VD
165
cm³
Power handling
P
300
W
Program power
Pmax
600
W

Voice Coil

Nominal impedance
Z
16
Ω
DC resistance
RE
11.9
Ω
Inductance (1kHz)
LE
2.9
mH
VC Diameter
64
mm
Winding height
HVC
20
mm
Winding material
Copper
Former material
Glass Fibre

Magnet

Flux density
B
0.9
T
Force factor
Bl
16.8
N/A
Motor constant
Bl/√RE
4.87
N/√W
Air gap height
HAG
10
mm
Material
Ferrite

Diaphragm

Effective diameter
167
mm
Effective area
SD
220
cm²
Moving mass
MMS
36
g
Moving mass (without air load)
MMD
33.5
g
Material
Waterproof Front Side

Suspensions

Stiffness
KMS
2.92
N/mm
Compliance
CMS
342
µm/N
Equivalent volume to the compliance
VAS
16.9
L
Mechanical resistance
RMS
1.28
N·s/m

Dimensions

Nominal diameter
8
200
mm
Overall diameter
225
mm
Baffle cutout diameter
187
mm
Overall depth
100
mm
Flange thickness
9
mm
Mounting depth
91
mm
Volume occupied by the driver
1.5
L
Net weight
4.0
kg
B&C Speaker 8FG64 Impedance
B&C Speaker 8FG64 SPL
B&C Speaker 8FG64 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to B&C Speaker 8FG64

Hertz SV 200L Woofer
8Woofer
fS
44 Hz
SD
221 cm²
45 - 5000 Hz
QTS
0.33
xmax
4.5 mm
SPL1W
90 dB
Bl/√RE
4.97
Pmax
500 W
mivoc XAW 208 HC Mid Bass
8Mid Bass
fS
41 Hz
SD
201 cm²
40 - 2000 Hz
QTS
0.39
xmax
4.5 mm
SPL1W
89 dB
Bl/√RE
4.13
Pmax
300 W
MONACOR SP-6/108PRO Mid-range
6.5Mid-range
fS
44 Hz
SD
137 cm²
44 - 4500 Hz
QTS
0.32
xmax
3.0 mm
SPL1W
89 dB
Bl/√RE
3.11
Pmax
150 W