SICA 15 SR 4 CP

Subwoofer

15″ / 389 mm
Nominal diameter
34 Hz
Resonance
0.29
Q factor
93 dB
Sensitivity
± 8 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
92.6
dB
Frequency response
35 - 1500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
34.0
Hz
Mechanical quality factor
QMS
5.53
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.29

Large signal parameters

Maximum linear excursion
xmax
8.0
mm
Air volume displaced at xmax
VD
604
cm³
Power handling
P
1200
W
Program power
Pmax
2400
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.1
Ω
Inductance (1kHz)
LE
1.83
mH
VC Diameter
100
mm
Winding height
HVC
12
mm
Winding material
Copper
Former material
Glass Fiber

Magnet

Flux density
B
1.12
T
Force factor
Bl
25.03
N/A
Motor constant
Bl/√RE
11.1
N/√W
Weight
3.3
kg
Material
Ferrite

Diaphragm

Effective diameter
310
mm
Effective area
SD
755
cm²
Moving mass
MMS
175.1
g
Moving mass (without air load)
MMD
159.9
g
Material
Paper

Suspensions

Stiffness
KMS
8.0
N/mm
Compliance
CMS
125
µm/N
Equivalent volume to the compliance
VAS
101
L
Mechanical resistance
RMS
6.76
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
15
389
mm
Overall diameter
388
mm
Baffle cutout diameter
355
mm
Overall depth
175
mm
Volume occupied by the driver (estimated)
5.5
L
Net weight
12.3
kg
Frame material
Aluminium Die-Cast
SICA 15 SR 4 CP SPL & Impedance
SICA 15 SR 4 CP Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to SICA 15 SR 4 CP

FaitalPRO 15XL1400 4Ω Subwoofer
15Subwoofer
fS
38 Hz
SD
841 cm²
40 - 2500 Hz
QTS
0.30
xmax
12.9 mm
SPL1W
93 dB
Bl/√RE
13
Pmax
2800 W
VOLT RV3143 Woofer
12Woofer
fS
35 Hz
SD
479 cm²
29 - 700 Hz
QTS
0.30
xmax
5.2 mm
SPL1W
92 dB
Bl/√RE
7.29
Pmax
600 W
B&C Speaker 15SW100 Subwoofer
15Subwoofer
fS
37 Hz
SD
855 cm²
40 - 1500 Hz
QTS
0.28
xmax
12.5 mm
SPL1W
94 dB
Bl/√RE
12
Pmax
3000 W