LaVoce NBASS08-20

Name: NBASS08-20
Brand: LaVoce

Bass Guitar Speaker

8″ / 200 mm

Nominal diameter

55 Hz

Resonance

0.47

Q factor

90 dB

Sensitivity

± 6.55 mm

Linear excursion

400 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 90.1; dB
Frequency response: 55 - 3000; Hz
Resonance frequency (free air)
f_S: 55.0; Hz
Mechanical quality factor
Q_MS: 9.90
Electrical quality factor
Q_ES: 0.50
Total quality factor
Q_TS: 0.47
Maximum linear excursion
x_max: 6.55; mm
Maximum excursion before damage
x_lim: 10.7; mm
Air volume displaced at x_max
V_D: 154; cm³
Power handling
P: 200; W
Program power
P_max: 400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.2; Ω
Inductance (1kHz)
L_E: 0.11; mH
VC Diameter: 51; mm
Winding height
H_VC: 17.2; mm
Winding material: Copper
Former material: Glass Fiber
Force factor
Bl: 11.3; N/A
Motor constant
Bl/√R_E: 4.96; N/√W
Air gap height
H_AG: 8.2; mm
Diameter: 51; mm
Height: 9; mm
Material: Neodymium
Effective diameter: 173; mm
Effective area
S_D: 235; cm²
Moving mass
M_MS: 35.6; g
Moving mass (without air load)
M_MD: 33.1; g
Material: Water Proof treated Paper
Stiffness
K_MS: 4.35; N/mm
Compliance
C_MS: 230; µm/N
Equivalent volume to the compliance
V_AS: 18; L
Mechanical resistance
R_MS: 1.24; N·s/m
Surround material: Rubber
Nominal diameter: 8; ″
: 200; mm
Volume occupied by the driver: 0.5; L
Net weight: 1.2; kg
Frame material: Steel

Datasheet

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LaVoce NBASS08-20

Bass Guitar Speaker

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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