FaitalPRO 2FE24 8Ω

Name: 2FE24 8Ω
Brand: FaitalPRO

Full-range

2.5″ / 66 mm

Nominal diameter

170 Hz

Resonance

0.94

Q factor

83 dB

Sensitivity

± 1.75 mm

Linear excursion

40 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 83.2; dB
Frequency response: 170 - 20000; Hz
Resonance frequency (free air)
f_S: 170; Hz
Mechanical quality factor
Q_MS: 4.10
Electrical quality factor
Q_ES: 1.22
Total quality factor
Q_TS: 0.94
Maximum linear excursion
x_max: 1.75; mm
Maximum excursion before damage
x_lim: 5.3; mm
Air volume displaced at x_max
V_D: 3.5; cm³
Power handling
P: 20; W
Program power
P_max: 40; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.5; Ω
Inductance (1kHz)
L_E: 0.11; mH
VC Diameter: 19; mm
Winding height
H_VC: 4.5; mm
Winding material: Aluminium
Former material: Kapton
Flux density
B: 1.3; T
Force factor
Bl: 3.5; N/A
Motor constant
Bl/√R_E: 1.37; N/√W
Air gap height
H_AG: 3; mm
Material: Neodymium Ring
Effective diameter: 51; mm
Effective area
S_D: 20; cm²
Moving mass
M_MS: 1.9; g
Moving mass (without air load)
M_MD: 1.8; g
Stiffness
K_MS: 2.17; N/mm
Compliance
C_MS: 460; µm/N
Equivalent volume to the compliance
V_AS: 0.3; L
Mechanical resistance
R_MS: 0.5; N·s/m
Nominal diameter: 2.5; ″
: 66; mm
Overall size: 68 x 88; mm
Baffle cutout diameter: 61; mm
Overall depth: 33; mm
Flange thickness: 6; mm
Mounting depth: 27; mm
Volume occupied by the driver: 0.03; L
Net weight: 0.122; kg
Frame material: Polycarbonate

Datasheet

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FaitalPRO 2FE24 8Ω

Full-range

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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