Fane FC-123F02

Name: FC-123F02
Brand: Fane

Mid Bass

12″ / 305 mm

Nominal diameter

51 Hz

Resonance

0.34

Q factor

96 dB

Sensitivity

± 8 mm

Linear excursion

1100 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.6; dB
Frequency response: 40 - 4000; Hz
Resonance frequency (free air)
f_S: 51.0; Hz
Mechanical quality factor
Q_MS: 5.10
Electrical quality factor
Q_ES: 0.37
Total quality factor
Q_TS: 0.34
Maximum linear excursion
x_max: 8.0; mm
Air volume displaced at x_max
V_D: 424; cm³
Power handling
P: 550; W
Program power
P_max: 1100; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.6; Ω
Inductance (1kHz)
L_E: 1.17; mH
VC Diameter: 76; mm
Winding height
H_VC: 19; mm
Winding material: Copper Clad Aluminium
Former material: Glass Fibre
Flux density
B: 1.16; T
Force factor
Bl: 16.0; N/A
Motor constant
Bl/√R_E: 6.76; N/√W
Air gap height
H_AG: 9; mm
Weight: 2.6; kg
Material: Ferrite
Effective diameter: 262; mm
Effective area
S_D: 530; cm²
Moving mass
M_MS: 51; g
Moving mass (without air load)
M_MD: 41.9; g
Material: Paper
Stiffness
K_MS: 5.24; N/mm
Compliance
C_MS: 191; µm/N
Equivalent volume to the compliance
V_AS: 76; L
Mechanical resistance
R_MS: 3.2; N·s/m
Surround material: Polyvinyl damped Linen
Nominal diameter: 12; ″
: 305; mm
Overall diameter: 330; mm
Baffle cutout diameter: 257; mm
Overall depth: 132; mm
Flange thickness: 8; mm
Mounting depth: 124; mm
Volume occupied by the driver (estimated): 3.1; L
Net weight: 7.8; kg
Frame material: Die-cast Aluminium

Datasheet

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Fane FC-123F02

Mid Bass

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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