Eminence LEGEND CA154

Name: LEGEND CA154
Brand: Eminence

Bass Guitar Speaker

15″ / 381 mm

Nominal diameter

51 Hz

Resonance

0.49

Q factor

95 dB

Sensitivity

± 5 mm

Linear excursion

600 W

Program Power

Eminence LEGEND CA154 Bass Guitar Speaker

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.3; dB
Frequency response: 45 - 3000; Hz
Resonance frequency (free air)
f_S: 51.0; Hz
Mechanical quality factor
Q_MS: 4.94
Electrical quality factor
Q_ES: 0.54
Total quality factor
Q_TS: 0.49
Maximum linear excursion
x_max: 5.0; mm
Maximum excursion before damage
x_lim: 8.0; mm
Air volume displaced at x_max
V_D: 412; cm³
Power handling
P: 300; W
Program power
P_max: 600; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 2.9; Ω
Inductance (1kHz)
L_E: 0.8; mH
VC Diameter: 64; mm
Winding material: Copper
Former material: Polyimide
Force factor
Bl: 12.21; N/A
Motor constant
Bl/√R_E: 7.15; N/√W
Air gap height
H_AG: 9.7; mm
Weight: 1.588; kg
Material: Ferrite
Effective diameter: 324; mm
Effective area
S_D: 824; cm²
Moving mass
M_MS: 86; g
Moving mass (without air load)
M_MD: 69.4; g
Material: Treated paper
Stiffness
K_MS: 9.09; N/mm
Compliance
C_MS: 110; µm/N
Equivalent volume to the compliance
V_AS: 108; L
Mechanical resistance
R_MS: 5.58; N·s/m
Surround material: Sealed cloth
Nominal diameter: 15; ″
: 381; mm
Overall diameter: 385; mm
Baffle cutout diameter: 352; mm
Overall depth: 159; mm
Volume occupied by the driver: 3.62; L
Net weight: 5.4; kg
Frame material: Pressed Steel

Datasheet

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Eminence LEGEND CA154

Bass Guitar Speaker

Available on (affiliate links)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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