Fane COLOSSUS 15-750BMN

Name: COLOSSUS 15-750BMN
Brand: Fane

Woofer

15″ / 381 mm

Nominal diameter

45 Hz

Resonance

0.27

Q factor

97 dB

Sensitivity

± 7.5 mm

Linear excursion

1500 W

Program Power

Discontinued

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 96.9; dB
Frequency response: 40 - 3000; Hz
Resonance frequency (free air)
f_S: 45.0; Hz
Mechanical quality factor
Q_MS: 3.97
Electrical quality factor
Q_ES: 0.29
Total quality factor
Q_TS: 0.27
Maximum linear excursion
x_max: 7.5; mm
Air volume displaced at x_max
V_D: 650; cm³
Power handling
P: 750; W
Program power
P_max: 1500; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.5; Ω
Inductance (1kHz)
L_E: 1.69; mH
VC Diameter: 102; mm
Winding height
H_VC: 22; mm
Winding material: Copper
Former material: Glass Fibre
Flux density
B: 1.1; T
Force factor
Bl: 24.5; N/A
Motor constant
Bl/√R_E: 10.4; N/√W
Air gap height
H_AG: 11; mm
Material: Neodymium
Effective diameter: 331; mm
Effective area
S_D: 866; cm²
Moving mass
M_MS: 109; g
Moving mass (without air load)
M_MD: 90.6; g
Material: Polycellulose
Stiffness
K_MS: 8.4; N/mm
Compliance
C_MS: 119; µm/N
Equivalent volume to the compliance
V_AS: 127; L
Mechanical resistance
R_MS: 7.76; N·s/m
Surround material: Polyvinyl damped Poly Cotton
Nominal diameter: 15; ″
: 381; mm
Overall diameter: 406; mm
Baffle cutout diameter: 356; mm
Overall depth: 174; mm
Flange thickness: 8; mm
Mounting depth: 166; mm
Volume occupied by the driver (estimated): 3.9; L
Net weight: 6.8; kg
Frame material: Die-cast Aluminium

Datasheet

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Fane COLOSSUS 15-750BMN

Woofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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