PRV Audio 15W1000 v2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 93.7dB
• Frequency response 40 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 39.6Hz
• Mechanical quality factor QMS 25.90
• Electrical quality factor QES 0.69
• Total quality factor QTS 0.68

Large signal parameters

• Maximum linear excursion xmax 6.4mm
• Air volume displaced at xmax VD 631cm³
• Power handling P 500W
• Program power Pmax 1000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.5Ω
• Inductance (1kHz) LE 1.04mH
• VC Diameter 76mm
• Winding height HVC 16.5mm
• Winding material Copper
• Former material Aluminum

Magnet

• Force factor Bl 14.5N/A
• Motor constant Bl/√RE 6.2N/√W
• Air gap height HAG 7.5mm

Diaphragm

• Effective diameter 355mm
• Effective area SD 990cm²
• Moving mass MMS 107g
• Moving mass (without air load) MMD 87.4g

Suspensions

• Stiffness KMS 6.67N/mm
• Compliance CMS 150µm/N
• Equivalent volume to the compliance VAS 206L
• Mechanical resistance RMS 1.03N·s/m

Dimensions

• Nominal diameter 15″
• 381mm
• Overall diameter 386mm
• Baffle cutout diameter 353mm
• Overall depth 157mm
• Flange thickness 9mm
• Mounting depth 148mm
• Volume occupied by the driver (estimated) 3.1L
• Net weight 5.53kg
• Frame material Stamped Steel