LaVoce LBASS12-15

Name: LBASS12-15
Brand: LaVoce

Bass Guitar Speaker

12″ / 300 mm

Nominal diameter

38 Hz

Resonance

0.48

Q factor

93 dB

Sensitivity

± 4.7 mm

Linear excursion

200 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.0; dB
Frequency response: 40 - 4000; Hz
Resonance frequency (free air)
f_S: 38.0; Hz
Mechanical quality factor
Q_MS: 3.40
Electrical quality factor
Q_ES: 0.56
Total quality factor
Q_TS: 0.48
Maximum linear excursion
x_max: 4.7; mm
Maximum excursion before damage
x_lim: 8.7; mm
Air volume displaced at x_max
V_D: 252; cm³
Power handling
P: 100; W
Program power
P_max: 200; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.4; Ω
Inductance (1kHz)
L_E: 0.7; mH
VC Diameter: 38; mm
Winding height
H_VC: 13.3; mm
Winding material: Copper
Former material: Glass fiber
Force factor
Bl: 10.0; N/A
Motor constant
Bl/√R_E: 4.3; N/√W
Air gap height
H_AG: 8; mm
Diameter: 110; mm
Height: 17; mm
Material: Ferrite
Effective diameter: 261; mm
Effective area
S_D: 535; cm²
Moving mass
M_MS: 44.3; g
Moving mass (without air load)
M_MD: 35.9; g
Material: Water Proof Treated Paper
Stiffness
K_MS: 2.56; N/mm
Compliance
C_MS: 390; µm/N
Equivalent volume to the compliance
V_AS: 160; L
Mechanical resistance
R_MS: 3.11; N·s/m
Surround material: Polycotton
Nominal diameter: 12; ″
: 300; mm
Volume occupied by the driver: 1.7; L
Net weight: 2.4; kg
Frame material: Steel

Datasheet

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LaVoce LBASS12-15

Bass Guitar Speaker

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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