PRV Audio 12W2000

• 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 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