PRV Audio 12MR2000

Name: 12MR2000
Brand: PRV Audio

Mid-range

12″ / 312 mm

Nominal diameter

57 Hz

Resonance

0.33

Q factor

96 dB

Sensitivity

± 6.62 mm

Linear excursion

2000 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 96.2; dB
Frequency response: 60 - 5000; Hz
Resonance frequency (free air)
f_S: 57.2; Hz
Mechanical quality factor
Q_MS: 23.84
Electrical quality factor
Q_ES: 0.34
Total quality factor
Q_TS: 0.33
Maximum linear excursion
x_max: 6.62; mm
Air volume displaced at x_max
V_D: 379; cm³
Power handling
P: 1000; W
Program power
P_max: 2000; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.3; Ω
Inductance (1kHz)
L_E: 0.83; mH
VC Diameter: 102; mm
Winding height
H_VC: 17; mm
Winding material: Copper Clad Aluminium
Former material: Aluminum
Force factor
Bl: 21.25; N/A
Motor constant
Bl/√R_E: 8.47; N/√W
Air gap height
H_AG: 7.5; mm
Material: Ferrite
Effective diameter: 270; mm
Effective area
S_D: 573; cm²
Moving mass
M_MS: 67.4; g
Moving mass (without air load)
M_MD: 58; g
Stiffness
K_MS: 8.77; N/mm
Compliance
C_MS: 114; µm/N
Equivalent volume to the compliance
V_AS: 52.5; L
Mechanical resistance
R_MS: 1.02; N·s/m
Nominal diameter: 12; ″
: 312; mm
Overall diameter: 312; mm
Baffle cutout diameter: 281; mm
Overall depth: 150; mm
Flange thickness: 11; mm
Mounting depth: 139; mm
Volume occupied by the driver (estimated): 3.9; L
Net weight: 10.45; kg
Frame material: Die Cast Aluminum

Datasheet

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PRV Audio 12MR2000

Mid-range

Available on (affiliate links)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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