FaitalPRO 15PR450 8Ω

Name: 15PR450 8Ω
Brand: FaitalPRO

Subwoofer

15″ / 380 mm

Nominal diameter

35 Hz

Resonance

0.35

Q factor

96 dB

Sensitivity

± 6 mm

Linear excursion

800 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 96.3; dB
Frequency response: 35 - 4000; Hz
Resonance frequency (free air)
f_S: 35.0; Hz
Mechanical quality factor
Q_MS: 6.90
Electrical quality factor
Q_ES: 0.37
Total quality factor
Q_TS: 0.35
Maximum linear excursion
x_max: 6.0; mm
Maximum excursion before damage
x_lim: 23.0; mm
Air volume displaced at x_max
V_D: 514; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.1; Ω
Inductance (1kHz)
L_E: 0.65; mH
VC Diameter: 77; mm
Winding height
H_VC: 15; mm
Winding material: Aluminium
Former material: Glass Fiber
Flux density
B: 1.15; T
Force factor
Bl: 16.6; N/A
Motor constant
Bl/√R_E: 7.35; N/√W
Air gap height
H_AG: 9; mm
Material: Ferrite Ring
Effective diameter: 330; mm
Effective area
S_D: 857; cm²
Moving mass
M_MS: 90; g
Moving mass (without air load)
M_MD: 72.3; g
Stiffness
K_MS: 4.35; N/mm
Compliance
C_MS: 230; µm/N
Equivalent volume to the compliance
V_AS: 236; L
Mechanical resistance
R_MS: 2.9; N·s/m
Nominal diameter: 15; ″
: 380; mm
Overall diameter: 393; mm
Baffle cutout diameter: 356; mm
Overall depth: 173; mm
Flange thickness: 14; mm
Mounting depth: 159; mm
Volume occupied by the driver: 4.1; L
Net weight: 7.8; kg
Frame material: Aluminium

Datasheet

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FaitalPRO 15PR450 8Ω

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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