FaitalPRO 12FE400 8Ω

Name: FaitalPRO 12FE400 8Ω
Brand: FaitalPRO

Subwoofer

12″ / 300 mm

Nominal diameter

55 Hz

Resonance

0.57

Q factor

94 dB

Sensitivity

± 5.42 mm

Linear excursion

400 W

Program Power

Parts Express
: $$$
Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 94.1; dB
Frequency response: 55 - 4000; Hz
Resonance frequency (free air)
f_S: 55.0; Hz
Mechanical quality factor
Q_MS: 6.60
Electrical quality factor
Q_ES: 0.63
Total quality factor
Q_TS: 0.57
Maximum linear excursion
x_max: 5.42; mm
Maximum excursion before damage
x_lim: 14.9; mm
Air volume displaced at x_max
V_D: 298; cm³
Power handling
P: 200; W
Program power
P_max: 400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.0; Ω
Inductance (1kHz)
L_E: 0.75; mH
VC Diameter: 44; mm
Winding height
H_VC: 13.5; mm
Winding material: Copper
Former material: Aluminium
Flux density
B: 1.1; T
Force factor
Bl: 11.5; N/A
Motor constant
Bl/√R_E: 5.14; N/√W
Air gap height
H_AG: 8; mm
Material: Ferrite Ring
Effective diameter: 264; mm
Effective area
S_D: 549; cm²
Moving mass
M_MS: 47.9; g
Moving mass (without air load)
M_MD: 38.9; g
Stiffness
K_MS: 5.88; N/mm
Compliance
C_MS: 170; µm/N
Equivalent volume to the compliance
V_AS: 73.6; L
Mechanical resistance
R_MS: 2.5; N·s/m
Nominal diameter: 12; ″
: 300; mm
Overall diameter: 311; mm
Baffle cutout diameter: 284; mm
Overall depth: 131; mm
Flange thickness: 8; mm
Mounting depth: 123; mm
Volume occupied by the driver: 1.9; L
Net weight: 3.1; kg
Frame material: Steel

Datasheet

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FaitalPRO 12FE400 8Ω

Subwoofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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