SICA 10 K 4 PL

Woofer

10″ / 268 mm
Nominal diameter
59 Hz
Resonance
0.25
Q factor
95 dB
Sensitivity
± 5 mm
Linear excursion
1600 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
94.5
dB
Frequency response
55 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
58.5
Hz
Mechanical quality factor
QMS
8.99
Electrical quality factor
QES
0.26
Total quality factor
QTS
0.25

Large signal parameters

Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
173
cm³
Power handling
P
800
W
Program power
Pmax
1600
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.1
Ω
Inductance (1kHz)
LE
0.4
mH
Winding height
HVC
19
mm
Winding material
Copper
Former material
Glass Fiber

Magnet

Flux density
B
1.1
T
Force factor
Bl
21.62
N/A
Motor constant
Bl/√RE
8.75
N/√W
Air gap height
HAG
12
mm
Weight
0.536
kg
Material
Neodymium

Diaphragm

Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
53.9
g
Moving mass (without air load)
MMD
49.1
g
Material
Paper with Humidity Resistant Pulp

Suspensions

Stiffness
KMS
7.3
N/mm
Compliance
CMS
137
µm/N
Equivalent volume to the compliance
VAS
23.4
L
Mechanical resistance
RMS
2.2
N·s/m
Surround material
Treated Cloth

Dimensions

Nominal diameter
10
268
mm
Overall diameter
268
mm
Baffle cutout diameter
232
mm
Overall depth
136
mm
Volume occupied by the driver (estimated)
2.4
L
Net weight
6.3
kg
Frame material
Aluminium Die-Cast
SICA 10 K 4 PL SPL & Impedance
SICA 10 K 4 PL Dimensions

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