Fane Colossus 12MBH
Mid-range
12″ / 305 mm
Nominal diameter
48 Hz
Resonance
0.34
Q factor
96 dB
Sensitivity
± 6 mm
Linear excursion
1100 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.5
dB
Frequency response
45 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
48.0
Hz
Mechanical quality factor
QMS
7.20
Electrical quality factor
QES
0.35
Total quality factor
QTS
0.34
Large signal parameters
Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
318
cm³
Power handling
P
550
W
Program power
Pmax
1100
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
1.54
mH
VC Diameter
76
mm
Winding height
HVC
18
mm
Winding material
Aluminium
Former material
Glass Fibre
Magnet
Flux density
B
1.16
T
Force factor
Bl
17.5
N/A
Motor constant
Bl/√RE
7.46
N/√W
Air gap height
HAG
9
mm
Weight
2.637
kg
Material
Ferrite
Diaphragm
Effective diameter
260
mm
Effective area
SD
530
cm²
Moving mass
MMS
57
g
Moving mass (without air load)
MMD
47.9
g
Material
Polycellulose
Suspensions
Stiffness
KMS
5.26
N/mm
Compliance
CMS
190
µm/N
Equivalent volume to the compliance
VAS
75
L
Mechanical resistance
RMS
2.39
N·s/m
Surround material
Polyvinyl damped Fabric
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
330
mm
Baffle cutout diameter
286
mm
Overall depth
140
mm
Flange thickness
8
mm
Mounting depth
132
mm
Volume occupied by the driver (estimated)
3.8
L
Net weight
10.2
kg
Frame material
Die-cast Aluminium
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12″Low frequency
fS
50 Hz
SD
531 cm²
48 - 3700 Hz
QTS
0.30
xmax
6.5 mm
SPL1W
96 dB
Bl/√RE
7.38
Pmax
600 W
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15″Subwoofer
fS
45 Hz
SD
855 cm²
45 - 2000 Hz
QTS
0.30
xmax
8.0 mm
SPL1W
95 dB
Bl/√RE
12
Pmax
2000 W