12″ / 320 mm
Nominal diameter
30 Hz
Resonance
0.34
Q factor
88 dB
Sensitivity
± 14 mm
Linear excursion
2000 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.2
dB
Frequency response
30 - 2000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
30.0
Hz
Mechanical quality factor
QMS
6.10
Electrical quality factor
QES
0.36
Total quality factor
QTS
0.34
Large signal parameters
Maximum linear excursion
xmax
14.0
mm
Air volume displaced at xmax
VD
732
cm³
Power handling
P
1000
W
Program power
Pmax
2000
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.7
Ω
Inductance (1kHz)
LE
2.35
mH
VC Diameter
100
mm
Winding height
HVC
33
mm
Winding material
Copper
Former material
Kapton
Magnet
Force factor
Bl
25.3
N/A
Motor constant
Bl/√RE
9.77
N/√W
Air gap height
HAG
10
mm
Material
Ferrite
Diaphragm
Effective diameter
258
mm
Effective area
SD
523
cm²
Moving mass
MMS
183
g
Moving mass (without air load)
MMD
174.4
g
Material
Treated Cellulose
Suspensions
Stiffness
KMS
6.49
N/mm
Compliance
CMS
154
µm/N
Equivalent volume to the compliance
VAS
59
L
Mechanical resistance
RMS
5.65
N·s/m
Surround material
Rubber - Half Roll
Spider material
Nomex Fabric
Dimensions
Nominal diameter
12
″
320
mm
Overall diameter
315
mm
Baffle cutout diameter
282
mm
Overall depth
149
mm
Flange thickness
19
mm
Mounting depth
130
mm
Volume occupied by the driver (estimated)
4.1
L
Net weight
11.1
kg
Frame material
Diecast Aluminium
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar subwoofers to Ciare 12.00SW
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12″Low frequency
fS
29 Hz
SD
531 cm²
20 - 300 Hz
QTS
0.30
xmax
13.6 mm
SPL1W
88 dB
Bl/√RE
9.63
Pmax
1400 W
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8 x 12″Subwoofer
fS
27 Hz
SD
460 cm²
27 - 200 Hz
QTS
0.34
xmax
12.0 mm
SPL1W
88 dB
Bl/√RE
8.14
Pmax
500 W
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