FaitalPRO 12RS430 8Ω

Name: 12RS430 8Ω
Brand: FaitalPRO

Subwoofer

12″ / 300 mm

Nominal diameter

30 Hz

Resonance

0.35

Q factor

92 dB

Sensitivity

± 13.57 mm

Linear excursion

800 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 91.5; dB
Frequency response: 30 - 2500; Hz
Resonance frequency (free air)
f_S: 30.0; Hz
Mechanical quality factor
Q_MS: 10.00
Electrical quality factor
Q_ES: 0.36
Total quality factor
Q_TS: 0.35
Maximum linear excursion
x_max: 13.57; mm
Maximum excursion before damage
x_lim: 21.5; mm
Air volume displaced at x_max
V_D: 749; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.8; Ω
Inductance (1kHz)
L_E: 0.78; mH
VC Diameter: 65; mm
Winding height
H_VC: 29.8; mm
Winding material: Aluminium
Former material: Glass Fiber
Flux density
B: 1.5; T
Force factor
Bl: 18.0; N/A
Motor constant
Bl/√R_E: 6.9; N/√W
Air gap height
H_AG: 8; mm
Material: Ferrite Ring
Effective diameter: 265; mm
Effective area
S_D: 552; cm²
Moving mass
M_MS: 91.3; g
Moving mass (without air load)
M_MD: 82.1; g
Stiffness
K_MS: 3.23; N/mm
Compliance
C_MS: 310; µm/N
Equivalent volume to the compliance
V_AS: 131; L
Mechanical resistance
R_MS: 1.7; N·s/m
Nominal diameter: 12; ″
: 300; mm
Overall diameter: 316; mm
Baffle cutout diameter: 282; mm
Overall depth: 157; mm
Flange thickness: 20; mm
Mounting depth: 137; mm
Volume occupied by the driver: 2.85; L
Net weight: 7.0; kg
Frame material: Aluminium

Datasheet

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FaitalPRO 12RS430 8Ω

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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