PRV Audio 12W2000

8Ω

Low frequency

Nominal diameter12″ / 305 mm
Resonance53.4 Hz
Q factor0.37
Sensitivity93.5 dB
Linear excursion± 10.3 mm
Program Power2000 W
PRV Audio 12W2000 Low frequencyPRV Audio 12W2000 Low frequencyPRV Audio 12W2000 Low frequency
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 93.5dB
  • Frequency response 50 - 2200Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 53.4Hz
  • Mechanical quality factor QMS 12.25
  • Electrical quality factor QES 0.38
  • Total quality factor QTS 0.37

Large signal parameters

  • Maximum linear excursion (one way) xmax 10.3mm
  • Air volume displaced at xmax VD 609cm³
  • Power handling P 1000W
  • Program power Pmax 2000W
  • Peak power Ppeak 4000W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.1Ω
  • Inductance (1kHz) LE 1.5mH
  • VC Diameter 100mm
  • Winding height HVC 28mm
  • Winding material Copper
  • Former material Glass Fiber

Magnet

  • Force factor Bl 22.7N/A
  • Motor constant Bl/√RE 10N/√W
  • Air gap height HAG 15mm

Diaphragm

  • Effective diameter 275mm
  • Effective area SD 594cm²
  • Moving mass MMS 113g
  • Moving mass (without air load) MMD 103g

Suspensions

  • Stiffness KMS 12.8N/mm
  • Compliance CMS 78µm/N
  • Equivalent volume to the compliance VAS 38.7L
  • Mechanical resistance RMS 3.1N·s/m

Dimensions

  • Nominal diameter 12″
  • 305mm
  • Overall diameter 315mm
  • Baffle cutout diameter 283mm
  • Overall depth 164mm
  • Flange thickness 11mm
  • Mounting depth 153mm
  • Volume occupied by the driver (estimated) 5.1L
  • Net weight 14.3kg
  • Frame material Die Cast Aluminium
Impedance
SPL
PRV Audio 12W2000 Impedance
PRV Audio 12W2000 SPL
PRV Audio 12W2000 Dimensions
PDF fileDatasheet

Export this driver to a simulation software:

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