B&C Speaker 5CXN44

Name: 5CXN44
Brand: B&C Speaker

Coaxial

5″ / 127 mm

Nominal diameter

70 Hz

Resonance

0.45

Q factor

87 dB

Sensitivity

± 5.5 mm

Linear excursion

300 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 86.8; dB
Frequency response: 70 - 18000; Hz
Resonance frequency (free air)
f_S: 70.0; Hz
Mechanical quality factor
Q_MS: 9.60
Electrical quality factor
Q_ES: 0.47
Total quality factor
Q_TS: 0.45
Maximum linear excursion
x_max: 5.5; mm
Air volume displaced at x_max
V_D: 52; cm³
Power handling
P: 150; W
Program power
P_max: 300; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 4.7; Ω
Inductance (1kHz)
L_E: 0.37; mH
VC Diameter: 44; mm
Winding height
H_VC: 14; mm
Winding material: Copper
Former material: Kapton
Flux density
B: 0.95; T
Force factor
Bl: 8.1; N/A
Motor constant
Bl/√R_E: 3.74; N/√W
Air gap height
H_AG: 6; mm
Material: Neodymium Ring
Effective diameter: 110; mm
Effective area
S_D: 95; cm²
Moving mass
M_MS: 15; g
Moving mass (without air load)
M_MD: 14.3; g
Material: Waterproof Front Side
Stiffness
K_MS: 2.88; N/mm
Compliance
C_MS: 347; µm/N
Equivalent volume to the compliance
V_AS: 4.3; L
Mechanical resistance
R_MS: 0.69; N·s/m
Nominal diameter: 5; ″
: 127; mm
Overall diameter: 155; mm
Baffle cutout diameter: 122; mm
Overall depth: 96; mm
Flange thickness: 10; mm
Mounting depth: 86; mm
Volume occupied by the driver (estimated): 0.45; L
Net weight: 1.15; kg

Datasheet

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B&C Speaker 5CXN44

Coaxial

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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