SICA 5 NR 1,5 PL

Name: 5 NR 1,5 PL
Brand: SICA

Woofer

5″ / 132 mm

Nominal diameter

61 Hz

Resonance

0.35

Q factor

88 dB

Sensitivity

± 3.5 mm

Linear excursion

260 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 88.0; dB
Frequency response: 60 - 5000; Hz
Resonance frequency (free air)
f_S: 61.0; Hz
Mechanical quality factor
Q_MS: 4.10
Electrical quality factor
Q_ES: 0.39
Total quality factor
Q_TS: 0.35
Maximum linear excursion
x_max: 3.5; mm
Air volume displaced at x_max
V_D: 28; cm³
Power handling
P: 130; W
Program power
P_max: 260; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.6; Ω
Inductance (1kHz)
L_E: 0.34; mH
VC Diameter: 38; mm
Winding height
H_VC: 6; mm
Winding material: Aluminium
Former material: Kapton
Flux density
B: 1.14; T
Force factor
Bl: 6.65; N/A
Motor constant
Bl/√R_E: 2.81; N/√W
Weight: 0.098; kg
Material: Neodymium
Effective diameter: 100; mm
Effective area
S_D: 79; cm²
Moving mass
M_MS: 8; g
Moving mass (without air load)
M_MD: 7.5; g
Material: Paper
Stiffness
K_MS: 1.18; N/mm
Compliance
C_MS: 851; µm/N
Equivalent volume to the compliance
V_AS: 7.4; L
Mechanical resistance
R_MS: 0.75; N·s/m
Surround material: Rubber
Nominal diameter: 5; ″
: 132; mm
Overall diameter: 132; mm
Baffle cutout diameter: 113; mm
Overall depth: 71; mm
Volume occupied by the driver (estimated): 0.27; L
Net weight: 0.8; kg
Frame material: Aluminium Die-Cast

Datasheet

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SICA 5 NR 1,5 PL

Woofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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