LaVoce SAF184.02

Name: SAF184.02
Brand: LaVoce

Subwoofer

18″ / 460 mm

Nominal diameter

38 Hz

Resonance

0.46

Q factor

94 dB

Sensitivity

± 8.4 mm

Linear excursion

2400 W

Program Power

Parts Express
: $$$
Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.9; dB
Frequency response: 40 - 1000; Hz
Resonance frequency (free air)
f_S: 38.0; Hz
Mechanical quality factor
Q_MS: 10.30
Electrical quality factor
Q_ES: 0.48
Total quality factor
Q_TS: 0.46
Maximum linear excursion
x_max: 8.4; mm
Maximum excursion before damage
x_lim: 15.4; mm
Air volume displaced at x_max
V_D: 1029; cm³
Power handling
P: 1200; W
Program power
P_max: 2400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 4.9; Ω
Inductance (1kHz)
L_E: 1.93; mH
VC Diameter: 100; mm
Winding height
H_VC: 22.7; mm
Winding material: Copper
Former material: Glass Fiber
Force factor
Bl: 24.66; N/A
Motor constant
Bl/√R_E: 11.1; N/√W
Air gap height
H_AG: 12; mm
Diameter: 220; mm
Height: 25; mm
Material: Ferrite
Effective diameter: 395; mm
Effective area
S_D: 1225; cm²
Moving mass
M_MS: 246.2; g
Moving mass (without air load)
M_MD: 216.6; g
Material: Water Resistant Treated Paper + Water Proof Front Side Treatment
Stiffness
K_MS: 14.49; N/mm
Compliance
C_MS: 69; µm/N
Equivalent volume to the compliance
V_AS: 147; L
Mechanical resistance
R_MS: 5.71; N·s/m
Surround material: Polycotton
Nominal diameter: 18; ″
: 460; mm
Volume occupied by the driver: 8.5; L
Net weight: 13.5; kg
Frame material: Aluminium

Datasheet

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LaVoce SAF184.02

Subwoofer

Available on (affiliate link)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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