Fane SOVEREIGN PRO 15-500

• Sensitivity (1W, 1m, infinite baffle) SPL1W 96.6dB
• Frequency response 42 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 40Hz
• Mechanical quality factor QMS 10.00
• Electrical quality factor QES 0.33
• Total quality factor QTS 0.32

Large signal parameters

• Maximum linear excursion xmax 6mm
• Air volume displaced at xmax VD 513cm³
• Power handling P 500W
• Program power Pmax 1000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.4Ω
• Inductance (1kHz) LE 1.9mH
• VC Diameter 76.2mm
• Winding height HVC 18mm
• Winding material Copper
• Former material Glass Fibre

Magnet

• Flux density B 1T
• Force factor Bl 18.9N/A
• Motor constant Bl/√RE 8.13N/√W
• Air gap height HAG 10mm
• Weight 2.268kg
• Material Ferrite

Diaphragm

• Effective diameter 331mm
• Effective area SD 855cm²
• Moving mass MMS 85g
• Moving mass (without air load) MMD 66.9g
• Material Paper

Suspensions

• Stiffness KMS 5.38N/mm
• Compliance CMS 186µm/N
• Equivalent volume to the compliance VAS 192L
• Mechanical resistance RMS 2.14N·s/m
• Surround material Polyvinyl damped Poly Cotton

Dimensions

• Nominal diameter 15″
• 381mm
• Overall diameter 406mm
• Baffle cutout diameter 356mm
• Overall depth 162mm
• Flange thickness 8mm
• Mounting depth 154mm
• Volume occupied by the driver (estimated) 4.1L
• Net weight 7.95kg
• Frame material Die-cast Aluminium