FaitalPRO 12FE300 4Ω

Name: FaitalPRO 12FE300 4Ω
Brand: FaitalPRO

4Ω

8Ω

Subwoofer

12″ / 300 mm

Nominal diameter

47 Hz

Resonance

0.44

Q factor

94 dB

Sensitivity

± 5.47 mm

Linear excursion

500 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 94.1; dB
Frequency response: 50 - 4000; Hz
Resonance frequency (free air)
f_S: 47.0; Hz
Mechanical quality factor
Q_MS: 13.20
Electrical quality factor
Q_ES: 0.45
Total quality factor
Q_TS: 0.44
Maximum linear excursion
x_max: 5.47; mm
Maximum excursion before damage
x_lim: 16.7; mm
Air volume displaced at x_max
V_D: 297; cm³
Power handling
P: 250; W
Program power
P_max: 500; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.1; Ω
Inductance (1kHz)
L_E: 0.55; mH
VC Diameter: 52; mm
Winding height
H_VC: 13.6; mm
Winding material: Copper
Former material: Glass Fiber
Flux density
B: 1.1; T
Force factor
Bl: 10.9; N/A
Motor constant
Bl/√R_E: 6.19; N/√W
Air gap height
H_AG: 8; mm
Material: Ferrite Ring
Effective diameter: 263; mm
Effective area
S_D: 543; cm²
Moving mass
M_MS: 58; g
Moving mass (without air load)
M_MD: 49.1; g
Stiffness
K_MS: 5.0; N/mm
Compliance
C_MS: 200; µm/N
Equivalent volume to the compliance
V_AS: 81.4; L
Mechanical resistance
R_MS: 1.3; N·s/m
Nominal diameter: 12; ″
: 300; mm
Overall diameter: 311; mm
Baffle cutout diameter: 284; mm
Overall depth: 133; mm
Flange thickness: 8; mm
Mounting depth: 125; mm
Volume occupied by the driver: 2.0; L
Net weight: 3.5; kg
Frame material: Steel

Datasheet

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FaitalPRO 12FE300 4Ω

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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