B&C Speaker 5FCX44

Name: 5FCX44
Brand: B&C Speaker

Coaxial

5″ / 127 mm

Nominal diameter

61 Hz

Resonance

0.25

Q factor

90 dB

Sensitivity

± 3 mm

Linear excursion

200 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 90.1; dB
Frequency response: 60 - 18000; Hz
Resonance frequency (free air)
f_S: 61.0; Hz
Mechanical quality factor
Q_MS: 7.80
Electrical quality factor
Q_ES: 0.25
Total quality factor
Q_TS: 0.25
Maximum linear excursion
x_max: 3.0; mm
Air volume displaced at x_max
V_D: 29; cm³
Power handling
P: 100; W
Program power
P_max: 200; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.6; Ω
Inductance (1kHz)
L_E: 0.8; mH
VC Diameter: 44; mm
Winding height
H_VC: 9; mm
Winding material: Copper
Former material: Kapton
Flux density
B: 1.07; T
Force factor
Bl: 10.5; N/A
Motor constant
Bl/√R_E: 4.44; N/√W
Air gap height
H_AG: 6; mm
Material: Ferrite
Effective diameter: 110; mm
Effective area
S_D: 95; cm²
Moving mass
M_MS: 12; g
Moving mass (without air load)
M_MD: 11.3; g
Material: Waterproof Front Side
Stiffness
K_MS: 1.89; N/mm
Compliance
C_MS: 530; µm/N
Equivalent volume to the compliance
V_AS: 7; L
Mechanical resistance
R_MS: 0.59; N·s/m
Nominal diameter: 5; ″
: 127; mm
Overall diameter: 136; mm
Baffle cutout diameter: 122; mm
Overall depth: 110; mm
Flange thickness: 8; mm
Mounting depth: 102; mm
Volume occupied by the driver (estimated): 0.62; L
Net weight: 1.85; kg

Datasheet

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B&C Speaker 5FCX44

Coaxial

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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