Cerwin Vega ST154D

2x2Ω
2x4Ω

Subwoofer

15″ / 390 mm
Nominal diameter
25 Hz
Resonance
0.3
Q factor
89 dB
Sensitivity
± 16.4 mm
Linear excursion
2400 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
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
89.0
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
24.8
Hz
Mechanical quality factor
QMS
2.80
Electrical quality factor
QES
0.34
Total quality factor
QTS
0.30

Large signal parameters

Maximum linear excursion
xmax
16.4
mm
Air volume displaced at xmax
VD
1328
cm³
Power handling
P
1200
W
Program power
Pmax
2400
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.5
Ω
Inductance (1kHz, in series, estimated)
LE
3.0
mH

Magnet

Force factor (in series)
Bl
30.4
N/A
Motor constant
Bl/√RE
11.9
N/√W
Diameter
215
mm

Diaphragm

Effective diameter
321
mm
Effective area
SD
810
cm²
Moving mass
MMS
310
g
Moving mass (without air load)
MMD
293.5
g

Suspensions

Stiffness
KMS
7.52
N/mm
Compliance
CMS
133
µm/N
Equivalent volume to the compliance
VAS
123
L
Mechanical resistance
RMS
17.25
N·s/m

Dimensions

Nominal diameter
15
390
mm
Overall diameter
390
mm
Baffle cutout diameter
357
mm
Mounting depth
241
mm
Volume occupied by the driver
5.4
L
Cerwin Vega ST154D Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to Cerwin Vega ST154D

Cerwin Vega ST152D Subwoofer
15Subwoofer
fS
24 Hz
SD
810 cm²
QTS
0.28
xmax
16.4 mm
SPL1W
89 dB
Bl/√RE
13
Pmax
2400 W
mivoc AW 3000 Woofer
12Woofer
fS
27 Hz
SD
507 cm²
25 - 800 Hz
QTS
0.31
xmax
6.4 mm
SPL1W
89 dB
Bl/√RE
8.14
Pmax
450 W