SICA 8 K 3 PL

Name: 8 K 3 PL
Brand: SICA

Woofer

8″ / 210 mm

Nominal diameter

68 Hz

Resonance

0.25

Q factor

93 dB

Sensitivity

± 5 mm

Linear excursion

800 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.3; dB
Frequency response: 65 - 3000; Hz
Resonance frequency (free air)
f_S: 68.1; Hz
Mechanical quality factor
Q_MS: 3.85
Electrical quality factor
Q_ES: 0.27
Total quality factor
Q_TS: 0.25
Maximum linear excursion
x_max: 5.0; mm
Air volume displaced at x_max
V_D: 107; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.6; Ω
Inductance (1kHz)
L_E: 0.37; mH
VC Diameter: 75; mm
Winding height
H_VC: 10; mm
Winding material: Aluminium
Former material: Glass Fiber
Flux density
B: 1.2; T
Force factor
Bl: 16.1; N/A
Motor constant
Bl/√R_E: 6.8; N/√W
Weight: 0.36; kg
Material: Neodymium
Effective diameter: 165; mm
Effective area
S_D: 214; cm²
Moving mass
M_MS: 29; g
Moving mass (without air load)
M_MD: 26.7; g
Material: Paper
Stiffness
K_MS: 5.32; N/mm
Compliance
C_MS: 188; µm/N
Equivalent volume to the compliance
V_AS: 12.2; L
Mechanical resistance
R_MS: 3.22; N·s/m
Surround material: Treated Cloth
Nominal diameter: 8; ″
: 210; mm
Overall diameter: 210; mm
Baffle cutout diameter: 184; mm
Overall depth: 93; mm
Volume occupied by the driver (estimated): 0.87; L
Net weight: 2.4; kg
Frame material: Aluminium Die-Cast

Datasheet

Export this driver to a simulation software:

SICA 8 K 3 PL

Woofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

Export this driver to a simulation software:

Similar woofers to SICA 8 K 3 PL