LaVoce WSN152.50

Name: WSN152.50
Brand: LaVoce

Woofer

15″ / 380 mm

Nominal diameter

43 Hz

Resonance

0.49

Q factor

95 dB

Sensitivity

± 4.7 mm

Linear excursion

500 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.4; dB
Frequency response: 45 - 3000; Hz
Resonance frequency (free air)
f_S: 43.0; Hz
Mechanical quality factor
Q_MS: 10.22
Electrical quality factor
Q_ES: 0.52
Total quality factor
Q_TS: 0.49
Maximum linear excursion
x_max: 4.7; mm
Maximum excursion before damage
x_lim: 8.8; mm
Air volume displaced at x_max
V_D: 402; cm³
Power handling
P: 250; W
Program power
P_max: 500; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.6; Ω
Inductance (1kHz)
L_E: 0.77; mH
VC Diameter: 65; mm
Winding height
H_VC: 13.4; mm
Winding material: Copper
Former material: Glass Fiber
Force factor
Bl: 16.24; N/A
Motor constant
Bl/√R_E: 6.86; N/√W
Air gap height
H_AG: 8.2; mm
Diameter: 64; mm
Height: 8; mm
Material: Neodymium
Effective diameter: 330; mm
Effective area
S_D: 855; cm²
Moving mass
M_MS: 90.4; g
Moving mass (without air load)
M_MD: 73.3; g
Material: Water Resistant Treated Paper + Water Proof Front Side Treatment
Stiffness
K_MS: 6.45; N/mm
Compliance
C_MS: 155; µm/N
Equivalent volume to the compliance
V_AS: 160; L
Mechanical resistance
R_MS: 2.39; N·s/m
Surround material: Polycotton
Nominal diameter: 15; ″
: 380; mm
Volume occupied by the driver: 3.3; L
Net weight: 2.6; kg
Frame material: Steel

Datasheet

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LaVoce WSN152.50

Woofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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