FaitalPRO 12FH520 16Ω

Name: 12FH520 16Ω
Brand: FaitalPRO

4Ω 8Ω

16Ω

Subwoofer

12″ / 300 mm

Nominal diameter

55 Hz

Resonance

0.47

Q factor

94 dB

Sensitivity

± 7 mm

Linear excursion

1200 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 94.4; dB
Frequency response: 50 - 4000; Hz
Resonance frequency (free air)
f_S: 55.0; Hz
Mechanical quality factor
Q_MS: 17.00
Electrical quality factor
Q_ES: 0.48
Total quality factor
Q_TS: 0.47
Maximum linear excursion
x_max: 7.0; mm
Maximum excursion before damage
x_lim: 19.5; mm
Air volume displaced at x_max
V_D: 378; cm³
Power handling
P: 600; W
Program power
P_max: 1200; W
Nominal impedance
Z: 16; Ω
DC resistance
R_E: 12.8; Ω
Inductance (1kHz)
L_E: 1.6; mH
VC Diameter: 77; mm
Winding height
H_VC: 18; mm
Winding material: Aluminium
Former material: Glass Fiber
Flux density
B: 1.1; T
Force factor
Bl: 23.5; N/A
Motor constant
Bl/√R_E: 6.57; N/√W
Air gap height
H_AG: 12; mm
Material: Neodymium Slug
Effective diameter: 262; mm
Effective area
S_D: 540; cm²
Moving mass
M_MS: 60.5; g
Moving mass (without air load)
M_MD: 51.6; g
Stiffness
K_MS: 7.14; N/mm
Compliance
C_MS: 140; µm/N
Equivalent volume to the compliance
V_AS: 56.4; L
Mechanical resistance
R_MS: 1.2; N·s/m
Nominal diameter: 12; ″
: 300; mm
Overall diameter: 316; mm
Baffle cutout diameter: 284; mm
Overall depth: 156; mm
Flange thickness: 12; mm
Mounting depth: 144; mm
Volume occupied by the driver: 2.4; L
Net weight: 4.2; kg
Frame material: Aluminium

Datasheet

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FaitalPRO 12FH520 16Ω

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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