Cerwin Vega ST104D

2x2Ω
2x4Ω

Subwoofer

10″ / 262 mm
Nominal diameter
35 Hz
Resonance
0.52
Q factor
83 dB
Sensitivity
± 16.4 mm
Linear excursion
1600 W
Program Power
Cerwin Vega ST104D SubwooferCerwin Vega ST104D SubwooferCerwin Vega ST104D 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
82.8
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
3.30
Electrical quality factor
QES
0.62
Total quality factor
QTS
0.52

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 4
Ω
DC resistance (in series)
RE
6.5
Ω
Inductance (1kHz, in series, estimated)
LE
2.15
mH

Magnet

Force factor (in series)
Bl
20.4
N/A
Motor constant
Bl/√RE
8.0
N/√W
Diameter
175
mm

Diaphragm

Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
180
g
Moving mass (without air load)
MMD
175.5
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
12.0
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
Impedance
Step response
Tone Burst
Cerwin Vega ST104D Dimensions
DatasheetDatasheet

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Similar subwoofers to Cerwin Vega ST104D

Cerwin Vega ST102D Subwoofer
Cerwin Vega  ST102D2 x 2 Ω
10″Subwoofer
fS
33 Hz
SD
330 cm²
QTS
0.49
xmax
16.4 mm
SPL1W
82 dB
Bl/√RE
8.48
Pmax
1600 W