Cerwin Vega V102D

2x2Ω
2x4Ω

Subwoofer

10″ / 272 mm
Nominal diameter
29 Hz
Resonance
0.47
Q factor
85 dB
Sensitivity
± 17 mm
Linear excursion
800 W
Program Power
Cerwin Vega V102D SubwooferCerwin Vega V102D SubwooferCerwin Vega V102D Subwoofer
Excursion
Velocity
SPL
Phase
Group delay
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
Apply

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
84.6
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
29.1
Hz
Mechanical quality factor
QMS
6.90
Electrical quality factor
QES
0.50
Total quality factor
QTS
0.47

Large signal parameters

Maximum linear excursion
xmax
17.0
mm
Air volume displaced at xmax
VD
561
cm³
Power handling
P
400
W
Program power
Pmax
800
W

Voice Coil

Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
4.0
Ω
Inductance (1kHz, in series, estimated)
LE
1.01
mH

Magnet

Force factor (in series)
Bl
12.8
N/A
Motor constant
Bl/√RE
6.4
N/√W
Diameter
143
mm

Diaphragm

Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
116.8
g
Moving mass (without air load)
MMD
112.2
g

Suspensions

Stiffness
KMS
3.89
N/mm
Compliance
CMS
257
µm/N
Equivalent volume to the compliance
VAS
39.6
L
Mechanical resistance
RMS
3.1
N·s/m

Dimensions

Nominal diameter
10
″
272
mm
Overall diameter
272
mm
Baffle cutout diameter
224
mm
Mounting depth
138
mm
Volume occupied by the driver (estimated)
1.8
L
Impedance
Step response
Tone Burst
Cerwin Vega V102D Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

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Cerwin Vega V102DV2 Subwoofer
Cerwin Vega  V102DV22 x 2 Ω
10″Subwoofer
fS
29 Hz
SD
330 cm²
QTS
0.47
xmax
17.0 mm
SPL1W
85 dB
Bl/√RE
6.4
Pmax
1100 W