PRV Audio 6MR400CF-4

Name: PRV Audio 6MR400CF-4
Brand: PRV Audio

Mid-range

6.5″ / 165 mm

Nominal diameter

131 Hz

Resonance

0.76

Q factor

93 dB

Sensitivity

± 3.5 mm

Linear excursion

400 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 92.6; dB
Frequency response: 120 - 12000; Hz
Resonance frequency (free air)
f_S: 131; Hz
Mechanical quality factor
Q_MS: 26.61
Electrical quality factor
Q_ES: 0.78
Total quality factor
Q_TS: 0.76
Maximum linear excursion
x_max: 3.5; mm
Air volume displaced at x_max
V_D: 53; cm³
Power handling
P: 200; W
Program power
P_max: 400; W
Peak power
P_peak: 800; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.4; Ω
Inductance (1kHz)
L_E: 0.15; mH
VC Diameter: 38; mm
Winding height
H_VC: 10; mm
Winding material: Copper Clad Aluminium
Former material: Kapton
Force factor
Bl: 6.32; N/A
Motor constant
Bl/√R_E: 3.43; N/√W
Air gap height
H_AG: 6; mm
Effective diameter: 138; mm
Effective area
S_D: 150; cm²
Moving mass
M_MS: 11.2; g
Moving mass (without air load)
M_MD: 9.9; g
Stiffness
K_MS: 7.58; N/mm
Compliance
C_MS: 132; µm/N
Equivalent volume to the compliance
V_AS: 4.11; L
Mechanical resistance
R_MS: 0.35; N·s/m
Nominal diameter: 6.5; ″
: 165; mm
Overall diameter: 166; mm
Baffle cutout diameter: 145; mm
Overall depth: 80; mm
Flange thickness: 10; mm
Mounting depth: 70; mm
Volume occupied by the driver (estimated): 0.58; L
Net weight: 1.9; kg
Frame material: Stamped steel

Datasheet

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Closed Box Simulator·

PRV Audio 6MR400CF-4

Mid-range

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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