Cerwin Vega VPS102D

2x2Ω
2x4Ω

Shallow Subwoofer

10″ / 268 mm
Nominal diameter
40 Hz
Resonance
0.63
Q factor
85 dB
Sensitivity
± 7.9 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
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Specifications

Sensitivity (1w, 1m, infinite baffle)
SPL1W
85.0
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
5.50
Electrical quality factor
QES
0.71
Total quality factor
QTS
0.63

Large signal parameters

Maximum linear excursion
xmax
7.9
mm
Air volume displaced at xmax
VD
284
cm³
Power handling
P
300
W
Program power
Pmax
600
W

Voice Coil

Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.4
Ω
Inductance (1kHz, in series, estimated)
LE
0.94
mH

Magnet

Force factor (in series)
Bl
12.7
N/A
Motor constant
Bl/√RE
6.89
N/√W

Diaphragm

Effective diameter
214
mm
Effective area
SD
360
cm²
Moving mass
MMS
134
g
Moving mass (without air load)
MMD
129
g

Suspensions

Stiffness
KMS
8.48
N/mm
Compliance
CMS
118
µm/N
Equivalent volume to the compliance
VAS
21.5
L
Mechanical resistance
RMS
6.12
N·s/m

Dimensions

Nominal diameter
10
268
mm
Overall diameter
268
mm
Baffle cutout diameter
231
mm
Mounting depth
93
mm
Volume occupied by the driver
0.9
L
Cerwin Vega VPS102D Dimensions

Export this driver to a simulation software:

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