SICA 10 SR 2 CP

Name: 10 SR 2 CP
Brand: SICA

Subwoofer

10″ / 268 mm

Nominal diameter

31 Hz

Resonance

0.47

Q factor

88 dB

Sensitivity

± 7 mm

Linear excursion

400 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 87.7; dB
Frequency response: 30 - 1500; Hz
Resonance frequency (free air)
f_S: 31.2; Hz
Mechanical quality factor
Q_MS: 4.92
Electrical quality factor
Q_ES: 0.52
Total quality factor
Q_TS: 0.47
Maximum linear excursion
x_max: 7.0; mm
Air volume displaced at x_max
V_D: 238; cm³
Power handling
P: 200; W
Program power
P_max: 400; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.1; Ω
Inductance (1kHz)
L_E: 0.88; mH
VC Diameter: 50; mm
Winding height
H_VC: 8; mm
Winding material: Copper
Former material: Glass Fiber
Flux density
B: 1.01; T
Force factor
Bl: 8.54; N/A
Motor constant
Bl/√R_E: 4.85; N/√W
Weight: 0.93; kg
Material: Ferrite
Effective diameter: 208; mm
Effective area
S_D: 340; cm²
Moving mass
M_MS: 61.9; g
Moving mass (without air load)
M_MD: 57.2; g
Material: Paper
Stiffness
K_MS: 2.39; N/mm
Compliance
C_MS: 419; µm/N
Equivalent volume to the compliance
V_AS: 68.5; L
Mechanical resistance
R_MS: 2.47; N·s/m
Surround material: Rubber
Nominal diameter: 10; ″
: 268; mm
Overall diameter: 270; mm
Baffle cutout diameter: 232; mm
Overall depth: 122; mm
Volume occupied by the driver (estimated): 1.5; L
Net weight: 3.2; kg
Frame material: Aluminium Die-Cast

Datasheet

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SICA 10 SR 2 CP

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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