LaVoce WSF121.70G-8

Name: WSF121.70G-8
Brand: LaVoce

Guitar Speaker

12″ / 300 mm

Nominal diameter

75 Hz

Resonance

0.54

Q factor

98 dB

Sensitivity

± 2.3 mm

Linear excursion

200 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 98.1; dB
Frequency response: 70 - 5000; Hz
Resonance frequency (free air)
f_S: 75.0; Hz
Mechanical quality factor
Q_MS: 11.00
Electrical quality factor
Q_ES: 0.56
Total quality factor
Q_TS: 0.54
Maximum linear excursion
x_max: 2.3; mm
Maximum excursion before damage
x_lim: 6.3; mm
Air volume displaced at x_max
V_D: 116; cm³
Power handling
P: 100; W
Program power
P_max: 200; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.6; Ω
Inductance (1kHz)
L_E: 0.57; mH
VC Diameter: 45; mm
Winding height
H_VC: 8.6; mm
Winding material: Copper
Former material: Polyimide
Force factor
Bl: 13.5; N/A
Motor constant
Bl/√R_E: 5.25; N/√W
Air gap height
H_AG: 8; mm
Diameter: 155; mm
Height: 20; mm
Material: Ferrite
Effective diameter: 254; mm
Effective area
S_D: 506; cm²
Moving mass
M_MS: 33.2; g
Moving mass (without air load)
M_MD: 25.2; g
Material: Water Proof Treated Paper
Stiffness
K_MS: 7.69; N/mm
Compliance
C_MS: 130; µm/N
Equivalent volume to the compliance
V_AS: 48; L
Mechanical resistance
R_MS: 1.42; N·s/m
Surround material: Paper
Nominal diameter: 12; ″
: 300; mm
Volume occupied by the driver: 2.2; L
Net weight: 3.2; kg
Frame material: Steel

Datasheet

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LaVoce WSF121.70G-8

Guitar Speaker

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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