Fane FC820N-1

Name: FC820N-1
Brand: Fane

Mid-range

8″ / 203 mm

Nominal diameter

76 Hz

Resonance

0.38

Q factor

95 dB

Sensitivity

± 3.75 mm

Linear excursion

500 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 94.7; dB
Frequency response: 90 - 5500; Hz
Resonance frequency (free air)
f_S: 76.0; Hz
Mechanical quality factor
Q_MS: 6.04
Electrical quality factor
Q_ES: 0.41
Total quality factor
Q_TS: 0.38
Maximum linear excursion
x_max: 3.75; mm
Air volume displaced at x_max
V_D: 80; cm³
Power handling
P: 250; W
Program power
P_max: 500; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.5; Ω
Inductance (1kHz)
L_E: 1.5; mH
VC Diameter: 51; mm
Winding height
H_VC: 12; mm
Winding material: Aluminium
Former material: Glass Fibre
Flux density
B: 1.1; T
Force factor
Bl: 10.0; N/A
Motor constant
Bl/√R_E: 4.26; N/√W
Air gap height
H_AG: 9; mm
Material: Neodymium
Effective diameter: 165; mm
Effective area
S_D: 213; cm²
Moving mass
M_MS: 15; g
Moving mass (without air load)
M_MD: 12.4; g
Material: Paper
Stiffness
K_MS: 4.18; N/mm
Compliance
C_MS: 239; µm/N
Equivalent volume to the compliance
V_AS: 18.7; L
Mechanical resistance
R_MS: 1.19; N·s/m
Surround material: Polyvinyl damped Linen
Nominal diameter: 8; ″
: 203; mm
Overall diameter: 258; mm
Baffle cutout diameter: 186; mm
Overall depth: 92; mm
Flange thickness: 8; mm
Mounting depth: 84; mm
Volume occupied by the driver (estimated): 0.86; L
Net weight: 1.95; kg
Frame material: Die-cast Aluminium

Datasheet

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Fane FC820N-1

Mid-range

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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