SICA 15 K 3 PL

Woofer

15″ / 388 mm
Nominal diameter
40 Hz
Resonance
0.27
Q factor
98 dB
Sensitivity
± 6.5 mm
Linear excursion
800 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
97.8
dB
Frequency response
40 - 2000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
8.31
Electrical quality factor
QES
0.28
Total quality factor
QTS
0.27

Large signal parameters

Maximum linear excursion
xmax
6.5
mm
Air volume displaced at xmax
VD
556
cm³
Power handling
P
400
W
Program power
Pmax
800
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
0.6
mH
VC Diameter
75
mm
Winding height
HVC
10
mm
Winding material
Copper
Former material
Kapton

Magnet

Flux density
B
1.42
T
Force factor
Bl
21.4
N/A
Motor constant
Bl/√RE
9.38
N/√W
Weight
0.56
kg
Material
Neodymium

Diaphragm

Effective diameter
330
mm
Effective area
SD
855
cm²
Moving mass
MMS
99
g
Moving mass (without air load)
MMD
81.6
g
Material
Paper

Suspensions

Stiffness
KMS
6.25
N/mm
Compliance
CMS
160
µm/N
Equivalent volume to the compliance
VAS
166
L
Mechanical resistance
RMS
2.99
N·s/m
Surround material
Treated Cloth

Dimensions

Nominal diameter
15
388
mm
Overall diameter
388
mm
Baffle cutout diameter
355
mm
Overall depth
169
mm
Volume occupied by the driver (estimated)
2.6
L
Net weight
4.0
kg
Frame material
Aluminium Die-Cast
SICA 15 K 3 PL SPL & Impedance
SICA 15 K 3 PL Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to SICA 15 K 3 PL

Celestion TF1530 Low frequency
15Low frequency
fS
42 Hz
SD
855 cm²
40 - 3000 Hz
QTS
0.28
xmax
4.0 mm
SPL1W
97 dB
Bl/√RE
8.8
Pmax
800 W
BMS 15S320 Subwoofer
15Subwoofer
fS
41 Hz
SD
880 cm²
40 - 2500 Hz
QTS
0.28
xmax
4.5 mm
SPL1W
97 dB
Bl/√RE
9.76
Pmax
1000 W