LaVoce SAN184.02

Name: SAN184.02
Brand: LaVoce

Subwoofer

18″ / 460 mm

Nominal diameter

38 Hz

Resonance

0.4

Q factor

94 dB

Sensitivity

± 9.5 mm

Linear excursion

2400 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 94.2; dB
Frequency response: 40 - 1000; Hz
Resonance frequency (free air)
f_S: 38.0; Hz
Mechanical quality factor
Q_MS: 11.90
Electrical quality factor
Q_ES: 0.42
Total quality factor
Q_TS: 0.40
Maximum linear excursion
x_max: 9.5; mm
Maximum excursion before damage
x_lim: 15.8; mm
Air volume displaced at x_max
V_D: 1164; cm³
Power handling
P: 1200; W
Program power
P_max: 2400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.2; Ω
Inductance (1kHz)
L_E: 1.9; mH
VC Diameter: 100; mm
Winding height
H_VC: 24.5; mm
Winding material: Copper
Former material: Glass Fiber
Force factor
Bl: 27.3; N/A
Motor constant
Bl/√R_E: 12.0; N/√W
Air gap height
H_AG: 11; mm
Diameter: 94; mm
Height: 8; mm
Material: Neodymium
Effective diameter: 395; mm
Effective area
S_D: 1225; cm²
Moving mass
M_MS: 255; g
Moving mass (without air load)
M_MD: 225.4; g
Material: Water Resistant Treated Paper + Water Proof Both Sides Treatment
Stiffness
K_MS: 14.29; N/mm
Compliance
C_MS: 70; µm/N
Equivalent volume to the compliance
V_AS: 150; L
Mechanical resistance
R_MS: 5.12; N·s/m
Surround material: Polycotton
Nominal diameter: 18; ″
: 460; mm
Volume occupied by the driver: 7.8; L
Net weight: 9.0; kg
Frame material: Aluminium

Datasheet

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LaVoce SAN184.02

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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