SICA 8 L 2 SL

Name: 8 L 2 SL
Brand: SICA

Woofer

8″ / 209 mm

Nominal diameter

64 Hz

Resonance

0.32

Q factor

93 dB

Sensitivity

± 3.5 mm

Linear excursion

400 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 92.6; dB
Frequency response: 65 - 3000; Hz
Resonance frequency (free air)
f_S: 64.0; Hz
Mechanical quality factor
Q_MS: 2.69
Electrical quality factor
Q_ES: 0.36
Total quality factor
Q_TS: 0.32
Maximum linear excursion
x_max: 3.5; mm
Air volume displaced at x_max
V_D: 75; cm³
Power handling
P: 200; W
Program power
P_max: 400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.1; Ω
Inductance (1kHz)
L_E: 0.85; mH
VC Diameter: 50; mm
Winding height
H_VC: 8; mm
Winding material: Copper
Former material: Kapton
Flux density
B: 1.2; T
Force factor
Bl: 12.3; N/A
Motor constant
Bl/√R_E: 4.98; N/√W
Weight: 0.16; kg
Material: Neodymium
Effective diameter: 165; mm
Effective area
S_D: 214; cm²
Moving mass
M_MS: 22.1; g
Moving mass (without air load)
M_MD: 19.8; g
Material: Paper
Stiffness
K_MS: 3.57; N/mm
Compliance
C_MS: 280; µm/N
Equivalent volume to the compliance
V_AS: 18.2; L
Mechanical resistance
R_MS: 3.3; N·s/m
Surround material: Treated Cloth
Nominal diameter: 8; ″
: 209; mm
Overall diameter: 210; mm
Baffle cutout diameter: 181; mm
Overall depth: 95; mm
Volume occupied by the driver (estimated): 0.68; L
Net weight: 1.6; kg
Frame material: Aluminium Die-Cast

Datasheet

Export this driver to a simulation software:

SICA 8 L 2 SL

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 L 2 SL