PRV Audio 12MR2000-NDY

Name: 12MR2000-NDY
Brand: PRV Audio

Mid-range

12″ / 313 mm

Nominal diameter

54 Hz

Resonance

0.34

Q factor

95 dB

Sensitivity

± 6.15 mm

Linear excursion

2000 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.2; dB
Frequency response: 55 - 5500; Hz
Resonance frequency (free air)
f_S: 54.5; Hz
Mechanical quality factor
Q_MS: 17.61
Electrical quality factor
Q_ES: 0.35
Total quality factor
Q_TS: 0.34
Maximum linear excursion
x_max: 6.15; mm
Air volume displaced at x_max
V_D: 352; cm³
Power handling
P: 1000; W
Program power
P_max: 2000; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.6; Ω
Inductance (1kHz)
L_E: 0.69; mH
VC Diameter: 102; mm
Winding height
H_VC: 16.8; mm
Winding material: Copper
Former material: Glass Fiber
Force factor
Bl: 22.77; N/A
Motor constant
Bl/√R_E: 8.86; N/√W
Air gap height
H_AG: 9; mm
Material: Neodymium
Effective diameter: 270; mm
Effective area
S_D: 573; cm²
Moving mass
M_MS: 81.1; g
Moving mass (without air load)
M_MD: 71.7; g
Stiffness
K_MS: 9.52; N/mm
Compliance
C_MS: 105; µm/N
Equivalent volume to the compliance
V_AS: 48.2; L
Mechanical resistance
R_MS: 1.58; N·s/m
Nominal diameter: 12; ″
: 313; mm
Overall diameter: 313; mm
Baffle cutout diameter: 283; mm
Overall depth: 151; mm
Flange thickness: 11; mm
Mounting depth: 140; mm
Volume occupied by the driver (estimated): 2.8; L
Net weight: 6.32; kg
Frame material: Die Cast Aluminum

Datasheet

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PRV Audio 12MR2000-NDY

Mid-range

Available on (affiliate links)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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