Eminence LEGEND EM12

Name: LEGEND EM12
Brand: Eminence

Guitar Speaker

12″ / 305 mm

Nominal diameter

49 Hz

Resonance

0.28

Q factor

99 dB

Sensitivity

± 1.27 mm

Linear excursion

400 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 99.1; dB
Frequency response: 60 - 4900; Hz
Resonance frequency (free air)
f_S: 49.0; Hz
Mechanical quality factor
Q_MS: 7.39
Electrical quality factor
Q_ES: 0.29
Total quality factor
Q_TS: 0.28
Maximum linear excursion
x_max: 1.27; mm
Air volume displaced at x_max
V_D: 68; cm³
Power handling
P: 200; W
Program power
P_max: 400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.6; Ω
Inductance (1kHz)
L_E: 0.49; mH
VC Diameter: 64; mm
Winding material: Edge wound aluminum
Former material: Polyimide
Force factor
Bl: 16.9; N/A
Motor constant
Bl/√R_E: 6.58; N/√W
Air gap height
H_AG: 9.5; mm
Weight: 2.268; kg
Material: Ferrite
Effective diameter: 260; mm
Effective area
S_D: 532; cm²
Moving mass
M_MS: 40; g
Moving mass (without air load)
M_MD: 31.2; g
Material: Paper
Stiffness
K_MS: 3.85; N/mm
Compliance
C_MS: 260; µm/N
Equivalent volume to the compliance
V_AS: 102; L
Mechanical resistance
R_MS: 1.67; N·s/m
Surround material: Cloth
Nominal diameter: 12; ″
: 305; mm
Overall diameter: 315; mm
Baffle cutout diameter: 281; mm
Overall depth: 137; mm
Volume occupied by the driver: 2.55; L
Net weight: 7.39; kg
Frame material: Die cast aluminum

Datasheet

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Eminence LEGEND EM12

Guitar Speaker

Available on (affiliate links)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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