PRV Audio 12MB1500

Name: 12MB1500
Brand: PRV Audio

Mid Bass

12″ / 320 mm

Nominal diameter

66 Hz

Resonance

0.42

Q factor

96 dB

Sensitivity

± 6.5 mm

Linear excursion

1500 W

Program Power

Parts Express
: $$$
Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 96.4; dB
Frequency response: 75 - 5000; Hz
Resonance frequency (free air)
f_S: 66.1; Hz
Mechanical quality factor
Q_MS: 14.66
Electrical quality factor
Q_ES: 0.43
Total quality factor
Q_TS: 0.42
Maximum linear excursion
x_max: 6.5; mm
Air volume displaced at x_max
V_D: 374; cm³
Power handling
P: 750; W
Program power
P_max: 1500; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.1; Ω
Inductance (1kHz)
L_E: 1.02; mH
VC Diameter: 89; mm
Winding height
H_VC: 18; mm
Winding material: Copper Clad Aluminium
Former material: Glass Fiber
Force factor
Bl: 16.39; N/A
Motor constant
Bl/√R_E: 7.26; N/√W
Air gap height
H_AG: 10; mm
Material: Ferrite
Effective diameter: 271; mm
Effective area
S_D: 575; cm²
Moving mass
M_MS: 54.3; g
Moving mass (without air load)
M_MD: 44.7; g
Stiffness
K_MS: 9.35; N/mm
Compliance
C_MS: 107; µm/N
Equivalent volume to the compliance
V_AS: 48.9; L
Mechanical resistance
R_MS: 1.54; N·s/m
Nominal diameter: 12; ″
: 320; mm
Overall diameter: 320; mm
Baffle cutout diameter: 280; mm
Overall depth: 143; mm
Flange thickness: 12; mm
Mounting depth: 131; mm
Volume occupied by the driver (estimated): 3.1; L
Net weight: 7.57; kg
Frame material: Die Cast Aluminum

Datasheet

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PRV Audio 12MB1500

Mid Bass

Available on (affiliate link)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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