Fane COLOSSUS PRIME 15XS
Woofer
15″ / 381 mm
Nominal diameter
36 Hz
Resonance
0.31
Q factor
95 dB
Sensitivity
± 12 mm
Linear excursion
2000 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.7
dB
Frequency response
30 - 500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
36.3
Hz
Mechanical quality factor
QMS
7.70
Electrical quality factor
QES
0.32
Total quality factor
QTS
0.31
Large signal parameters
Maximum linear excursion
xmax
12.0
mm
Air volume displaced at xmax
VD
1026
cm³
Power handling
P
1000
W
Program power
Pmax
2000
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
1.93
mH
VC Diameter
102
mm
Winding height
HVC
30
mm
Winding material
Copper
Former material
Glass Fibre
Magnet
Flux density
B
1.1
T
Force factor
Bl
22.1
N/A
Motor constant
Bl/√RE
9.69
N/√W
Air gap height
HAG
11
mm
Weight
4.111
kg
Material
Ferrite Y35
Diaphragm
Effective diameter
392
mm
Effective area
SD
855
cm²
Moving mass
MMS
133
g
Moving mass (without air load)
MMD
114.9
g
Material
Polycellulose
Suspensions
Stiffness
KMS
6.8
N/mm
Compliance
CMS
147
µm/N
Equivalent volume to the compliance
VAS
150
L
Mechanical resistance
RMS
3.94
N·s/m
Surround material
Polyvinyl damped Poly Cotton
Dimensions
Nominal diameter
15
″
381
mm
Overall diameter
406
mm
Baffle cutout diameter
356
mm
Overall depth
196
mm
Flange thickness
8
mm
Mounting depth
188
mm
Volume occupied by the driver (estimated)
6.2
L
Net weight
12.7
kg
Frame material
Die-cast Aluminium
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18″Woofer
fS
36 Hz
SD
1110 cm²
36 - 1000 Hz
QTS
0.31
xmax
9.0 mm
SPL1W
95 dB
Bl/√RE
12
Pmax
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fS
34 Hz
SD
850 cm²
40 - 2000 Hz
QTS
0.28
xmax
9.0 mm
SPL1W
95 dB
Bl/√RE
9.88
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fS
35 Hz
SD
1200 cm²
30 - 1000 Hz
QTS
0.33
xmax
15.3 mm
SPL1W
94 dB
Bl/√RE
14
Pmax
3600 W