10″ / 262 mm
Nominal diameter
33 Hz
Resonance
0.49
Q factor
82 dB
Sensitivity
± 16.4 mm
Linear excursion
1600 W
Program Power
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
82.4
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
33.0
Hz
Mechanical quality factor
QMS
3.30
Electrical quality factor
QES
0.58
Total quality factor
QTS
0.49
Large signal parameters
Maximum linear excursion
xmax
16.4
mm
Air volume displaced at xmax
VD
541
cm³
Power handling
P
800
W
Program power
Pmax
1600
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.3
Ω
Inductance (1kHz, in series, estimated)
LE
1.16
mH
Magnet
Force factor (in series)
Bl
15.4
N/A
Motor constant
Bl/√RE
8.48
N/√W
Diameter
175
mm
Diaphragm
Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
200
g
Moving mass (without air load)
MMD
195.5
g
Suspensions
Stiffness
KMS
8.7
N/mm
Compliance
CMS
115
µm/N
Equivalent volume to the compliance
VAS
17.4
L
Mechanical resistance
RMS
12.57
N·s/m
Dimensions
Nominal diameter
10
″
262
mm
Overall diameter
262
mm
Baffle cutout diameter
237
mm
Mounting depth
187
mm
Volume occupied by the driver
2.3
L
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Cerwin Vega ST104D2 x 4 Ω
10″Subwoofer
fS
35 Hz
SD
330 cm²
QTS
0.52
xmax
16.4 mm
SPL1W
83 dB
Bl/√RE
8.0
Pmax
1600 W