P.Audio GM15-100F

Name: GM15-100F
Brand: P.Audio

Low frequency

15″ / 381 mm

Nominal diameter

47 Hz

Resonance

0.39

Q factor

95 dB

Sensitivity

± 5 mm

Linear excursion

2000 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.2; dB
Frequency response: 40 - 2000; Hz
Resonance frequency (free air)
f_S: 47.0; Hz
Mechanical quality factor
Q_MS: 8.90
Electrical quality factor
Q_ES: 0.41
Total quality factor
Q_TS: 0.39
Maximum linear excursion
x_max: 5.0; mm
Air volume displaced at x_max
V_D: 428; cm³
Power handling
P: 1000; W
Program power
P_max: 2000; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.6; Ω
Inductance (1kHz)
L_E: 0.83; mH
VC Diameter: 102; mm
Winding height
H_VC: 20; mm
Winding material: Round Copper Wire
Former material: Glass fiber
Flux density
B: 1.0; T
Force factor
Bl: 22.68; N/A
Motor constant
Bl/√R_E: 9.58; N/√W
Air gap height
H_AG: 10; mm
Material: Ferrite
Effective diameter: 332; mm
Effective area
S_D: 855; cm²
Moving mass
M_MS: 127.9; g
Moving mass (without air load)
M_MD: 110.5; g
Material: Waterproof Paper
Stiffness
K_MS: 11.24; N/mm
Compliance
C_MS: 89; µm/N
Equivalent volume to the compliance
V_AS: 92.5; L
Mechanical resistance
R_MS: 4.24; N·s/m
Surround material: Cloth
Spider material: Cotton (Silicone Impregnated)
Nominal diameter: 15; ″
: 381; mm
Overall diameter: 386; mm
Baffle cutout diameter: 355; mm
Overall depth: 181; mm
Flange thickness: 15; mm
Mounting depth: 166; mm
Volume occupied by the driver (estimated): 5.5; L
Net weight: 12.0; kg
Frame material: Aluminium

Datasheet

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P.Audio GM15-100F

Low frequency

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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