PRV Audio 6MR250B-4 SLIM

Name: PRV Audio 6MR250B-4 SLIM
Brand: PRV Audio

Mid-range

6″ / 152 mm

Nominal diameter

143 Hz

Resonance

0.82

Q factor

94 dB

Sensitivity

± 3.25 mm

Linear excursion

250 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.5; dB
Frequency response: 145 - 8000; Hz
Resonance frequency (free air)
f_S: 143; Hz
Mechanical quality factor
Q_MS: 28.73
Electrical quality factor
Q_ES: 0.85
Total quality factor
Q_TS: 0.82
Maximum linear excursion
x_max: 3.25; mm
Air volume displaced at x_max
V_D: 47; cm³
Power handling
P: 125; W
Program power
P_max: 250; W
Peak power
P_peak: 500; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.6; Ω
Inductance (1kHz)
L_E: 0.14; mH
VC Diameter: 38; mm
Winding height
H_VC: 9.5; mm
Winding material: Copper Clad Aluminium
Former material: Kapton
Force factor
Bl: 5.82; N/A
Motor constant
Bl/√R_E: 3.07; N/√W
Air gap height
H_AG: 6; mm
Effective diameter: 135; mm
Effective area
S_D: 143; cm²
Moving mass
M_MS: 8.9; g
Moving mass (without air load)
M_MD: 7.7; g
Stiffness
K_MS: 7.19; N/mm
Compliance
C_MS: 139; µm/N
Equivalent volume to the compliance
V_AS: 4; L
Mechanical resistance
R_MS: 0.28; N·s/m
Nominal diameter: 6; ″
: 152; mm
Overall diameter: 165; mm
Baffle cutout diameter: 144; mm
Overall depth: 61; mm
Flange thickness: 6; mm
Mounting depth: 55; mm
Volume occupied by the driver (estimated): 0.44; L
Net weight: 1.6; kg
Frame material: Stamped Steel

Datasheet

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PRV Audio 6MR250B-4 SLIM

Mid-range

Available on (affiliate links)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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