Eminence IMPERO 15A

Name: IMPERO 15A
Brand: Eminence

4Ω

8Ω

Subwoofer

15″ / 381 mm

Nominal diameter

43 Hz

Resonance

0.39

Q factor

96 dB

Sensitivity

± 7.3 mm

Linear excursion

2400 W

Program Power

Discontinued

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.5; dB
Frequency response: 46 - 2000; Hz
Resonance frequency (free air)
f_S: 43.0; Hz
Mechanical quality factor
Q_MS: 15.33
Electrical quality factor
Q_ES: 0.40
Total quality factor
Q_TS: 0.39
Maximum linear excursion
x_max: 7.3; mm
Maximum excursion before damage
x_lim: 15.4; mm
Air volume displaced at x_max
V_D: 625; cm³
Power handling
P: 1200; W
Program power
P_max: 2400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.4; Ω
Inductance (1kHz)
L_E: 1.47; mH
VC Diameter: 102; mm
Winding material: Copper
Former material: Fiberglass
Force factor
Bl: 19.18; N/A
Motor constant
Bl/√R_E: 8.24; N/√W
Air gap height
H_AG: 12.7; mm
Weight: 3.09; kg
Material: Ferrite
Effective diameter: 330; mm
Effective area
S_D: 856; cm²
Moving mass
M_MS: 101; g
Moving mass (without air load)
M_MD: 83.6; g
Material: Water Resistant Paper
Stiffness
K_MS: 7.14; N/mm
Compliance
C_MS: 140; µm/N
Equivalent volume to the compliance
V_AS: 143; L
Mechanical resistance
R_MS: 1.78; N·s/m
Surround material: Cloth
Nominal diameter: 15; ″
: 381; mm
Overall diameter: 387; mm
Baffle cutout diameter: 387; mm
Overall depth: 167; mm
Volume occupied by the driver: 4.4; L
Net weight: 11.25; kg
Frame material: Die Cast Aluminum

Datasheet

Export this driver to a simulation software:

Eminence IMPERO 15A

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

Export this driver to a simulation software:

Similar subwoofers to Eminence IMPERO 15A