LaVoce WAF154.03

Name: WAF154.03
Brand: LaVoce

Woofer

15″ / 380 mm

Nominal diameter

40 Hz

Resonance

0.35

Q factor

97 dB

Sensitivity

± 5.2 mm

Linear excursion

1700 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 97.1; dB
Frequency response: 40 - 3000; Hz
Resonance frequency (free air)
f_S: 40.0; Hz
Mechanical quality factor
Q_MS: 10.86
Electrical quality factor
Q_ES: 0.36
Total quality factor
Q_TS: 0.35
Maximum linear excursion
x_max: 5.2; mm
Maximum excursion before damage
x_lim: 14.1; mm
Air volume displaced at x_max
V_D: 458; cm³
Power handling
P: 850; W
Program power
P_max: 1700; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.0; Ω
Inductance (1kHz)
L_E: 0.36; mH
VC Diameter: 100; mm
Winding height
H_VC: 17.7; mm
Winding material: Copper Clad Aluminium
Former material: Glass Fiber
Force factor
Bl: 21.83; N/A
Motor constant
Bl/√R_E: 8.91; N/√W
Air gap height
H_AG: 14.5; mm
Diameter: 220; mm
Height: 25; mm
Material: Ferrite
Effective diameter: 335; mm
Effective area
S_D: 881; cm²
Moving mass
M_MS: 113.3; g
Moving mass (without air load)
M_MD: 95.7; g
Material: Water Resistant Treated Paper
Stiffness
K_MS: 7.09; N/mm
Compliance
C_MS: 141; µm/N
Equivalent volume to the compliance
V_AS: 155; L
Mechanical resistance
R_MS: 2.62; N·s/m
Surround material: Polycotton
Nominal diameter: 15; ″
: 380; mm
Volume occupied by the driver: 5.2; L
Net weight: 15.3; kg
Frame material: Aluminium

Datasheet

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LaVoce WAF154.03

Woofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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