PRV Audio 5MR450-NDY-4

Name: 5MR450-NDY-4
Brand: PRV Audio

4Ω

8Ω

Mid-range

5″ / 133 mm

Nominal diameter

150 Hz

Resonance

0.49

Q factor

93 dB

Sensitivity

± 3.3 mm

Linear excursion

450 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 92.7; dB
Frequency response: 160 - 16000; Hz
Resonance frequency (free air)
f_S: 150; Hz
Mechanical quality factor
Q_MS: 20.74
Electrical quality factor
Q_ES: 0.50
Total quality factor
Q_TS: 0.49
Maximum linear excursion
x_max: 3.3; mm
Air volume displaced at x_max
V_D: 31; cm³
Power handling
P: 225; W
Program power
P_max: 450; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.7; Ω
Inductance (1kHz)
L_E: 0.02; mH
VC Diameter: 38; mm
Winding height
H_VC: 9.5; mm
Winding material: Copper Clad Aluminium
Former material: Kapton
Force factor
Bl: 7.94; N/A
Motor constant
Bl/√R_E: 4.13; N/√W
Air gap height
H_AG: 5.8; mm
Material: Neodymium
Effective diameter: 110; mm
Effective area
S_D: 95; cm²
Moving mass
M_MS: 9.1; g
Moving mass (without air load)
M_MD: 8.5; g
Stiffness
K_MS: 8.13; N/mm
Compliance
C_MS: 123; µm/N
Equivalent volume to the compliance
V_AS: 1.56; L
Mechanical resistance
R_MS: 0.41; N·s/m
Nominal diameter: 5; ″
: 133; mm
Overall diameter: 133; mm
Baffle cutout diameter: 120; mm
Overall depth: 75; mm
Flange thickness: 9; mm
Mounting depth: 66; mm
Volume occupied by the driver (estimated): 0.51; L
Net weight: 2.04; kg
Frame material: Die Cast Aluminum

Datasheet

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PRV Audio 5MR450-NDY-4

Mid-range

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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