FaitalPRO 15PR400 4Ω

Name: FaitalPRO 15PR400 4Ω
Brand: FaitalPRO

4Ω

8Ω

Subwoofer

15″ / 380 mm

Nominal diameter

35 Hz

Resonance

0.31

Q factor

96 dB

Sensitivity

± 5.75 mm

Linear excursion

800 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 96.2; dB
Frequency response: 35 - 4000; Hz
Resonance frequency (free air)
f_S: 35.0; Hz
Mechanical quality factor
Q_MS: 6.00
Electrical quality factor
Q_ES: 0.33
Total quality factor
Q_TS: 0.31
Maximum linear excursion
x_max: 5.75; mm
Maximum excursion before damage
x_lim: 15.5; mm
Air volume displaced at x_max
V_D: 493; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.3; Ω
Inductance (1kHz)
L_E: 0.6; 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: 13.6; N/A
Motor constant
Bl/√R_E: 7.49; N/√W
Air gap height
H_AG: 10.5; mm
Material: Neodymium Slug
Effective diameter: 330; mm
Effective area
S_D: 857; cm²
Moving mass
M_MS: 85.2; g
Moving mass (without air load)
M_MD: 67.5; g
Stiffness
K_MS: 4.17; N/mm
Compliance
C_MS: 240; µm/N
Equivalent volume to the compliance
V_AS: 249; L
Mechanical resistance
R_MS: 3.1; N·s/m
Nominal diameter: 15; ″
: 380; mm
Overall diameter: 393; mm
Baffle cutout diameter: 356; mm
Overall depth: 165; mm
Flange thickness: 13; mm
Mounting depth: 152; mm
Volume occupied by the driver: 3.7; L
Net weight: 3.6; kg
Frame material: Aluminium

Datasheet

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Closed Box Simulator·

FaitalPRO 15PR400 4Ω

Subwoofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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