FaitalPRO 8PR320 8Ω

Name: 8PR320 8Ω
Brand: FaitalPRO

Woofer

8″ / 200 mm

Nominal diameter

65 Hz

Resonance

0.41

Q factor

91 dB

Sensitivity

± 7.33 mm

Linear excursion

600 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 91.0; dB
Frequency response: 60 - 4000; Hz
Resonance frequency (free air)
f_S: 65.0; Hz
Mechanical quality factor
Q_MS: 8.20
Electrical quality factor
Q_ES: 0.43
Total quality factor
Q_TS: 0.41
Maximum linear excursion
x_max: 7.33; mm
Maximum excursion before damage
x_lim: 16.85; mm
Air volume displaced at x_max
V_D: 164; cm³
Power handling
P: 300; W
Program power
P_max: 600; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.4; Ω
Inductance (1kHz)
L_E: 0.52; mH
VC Diameter: 65; mm
Winding height
H_VC: 17.4; mm
Winding material: Aluminium
Former material: Glass Fiber
Flux density
B: 1.2; T
Force factor
Bl: 12.9; N/A
Motor constant
Bl/√R_E: 5.55; N/√W
Air gap height
H_AG: 8.2; mm
Material: Neodymium Slug
Effective diameter: 169; mm
Effective area
S_D: 223; cm²
Moving mass
M_MS: 31.7; g
Moving mass (without air load)
M_MD: 29.3; g
Stiffness
K_MS: 5.26; N/mm
Compliance
C_MS: 190; µm/N
Equivalent volume to the compliance
V_AS: 13.1; L
Mechanical resistance
R_MS: 1.6; N·s/m
Nominal diameter: 8; ″
: 200; mm
Overall size: 208 x 224; mm
Baffle cutout diameter: 183; mm
Overall depth: 100; mm
Flange thickness: 11; mm
Mounting depth: 89; mm
Volume occupied by the driver: 0.82; L
Net weight: 2.45; kg
Frame material: Aluminium

Datasheet

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FaitalPRO 8PR320 8Ω

Woofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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