Eminence LEGEND BP102-4

Name: LEGEND BP102-4
Brand: Eminence

4Ω

8Ω

Bass Guitar Speaker

10″ / 254 mm

Nominal diameter

35 Hz

Resonance

0.38

Q factor

92 dB

Sensitivity

± 6.2 mm

Linear excursion

400 W

Program Power

Eminence LEGEND BP102-4 Bass Guitar Speaker

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 91.7; dB
Frequency response: 40 - 2000; Hz
Resonance frequency (free air)
f_S: 35.0; Hz
Mechanical quality factor
Q_MS: 10.61
Electrical quality factor
Q_ES: 0.40
Total quality factor
Q_TS: 0.38
Maximum linear excursion
x_max: 6.2; mm
Maximum excursion before damage
x_lim: 10.0; mm
Air volume displaced at x_max
V_D: 214; cm³
Power handling
P: 200; W
Program power
P_max: 400; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 2.7; Ω
Inductance (1kHz)
L_E: 0.68; mH
VC Diameter: 51; mm
Winding material: Copper
Former material: Polyimide
Force factor
Bl: 7.1; N/A
Motor constant
Bl/√R_E: 4.32; N/√W
Air gap height
H_AG: 7.9; mm
Weight: 1.077; kg
Material: Ferrite
Effective diameter: 210; mm
Effective area
S_D: 345; cm²
Moving mass
M_MS: 34; g
Moving mass (without air load)
M_MD: 29.4; g
Material: Paper
Stiffness
K_MS: 1.59; N/mm
Compliance
C_MS: 630; µm/N
Equivalent volume to the compliance
V_AS: 104; L
Mechanical resistance
R_MS: 0.7; N·s/m
Surround material: Cloth
Nominal diameter: 10; ″
: 254; mm
Overall diameter: 256; mm
Baffle cutout diameter: 233; mm
Overall depth: 108; mm
Volume occupied by the driver: 1.17; L
Net weight: 4.04; kg
Frame material: Pressed steel

Datasheet

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Eminence LEGEND BP102-4

Bass Guitar Speaker

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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