Fane SOVEREIGN PRO 15-600LF

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.9dB
• Frequency response 35 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 40Hz
• Mechanical quality factor QMS 8.80
• Electrical quality factor QES 0.38
• Total quality factor QTS 0.37

Large signal parameters

• Maximum linear excursion xmax 6.9mm
• Air volume displaced at xmax VD 591cm³
• Power handling P 600W
• Program power Pmax 1200W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.5Ω
• Inductance (1kHz) LE 1.85mH
• VC Diameter 76.2mm
• Winding height HVC 19mm
• Winding material Copper
• Former material Glass Fibre

Magnet

• Flux density B 1.1T
• Force factor Bl 19.7N/A
• Motor constant Bl/√RE 7.73N/√W
• Air gap height HAG 10mm
• Weight 2.835kg
• Material Ferrite

Diaphragm

• Effective diameter 331mm
• Effective area SD 856cm²
• Moving mass MMS 89g
• Moving mass (without air load) MMD 70.9g
• Material Paper

Suspensions

• Stiffness KMS 5.56N/mm
• Compliance CMS 180µm/N
• Equivalent volume to the compliance VAS 188L
• Mechanical resistance RMS 2.54N·s/m
• Surround material Polyvinyl damped Poly Cotton

Dimensions

• Nominal diameter 15″
• 381mm
• Overall diameter 406mm
• Baffle cutout diameter 356mm
• Overall depth 174mm
• Flange thickness 8mm
• Mounting depth 166mm
• Volume occupied by the driver (estimated) 4.7L
• Net weight 9.3kg
• Frame material Die-cast Aluminium