Fane SOVEREIGN 15-600LF

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.5dB
• Frequency response 38 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 37Hz
• Mechanical quality factor QMS 6.28
• Electrical quality factor QES 0.41
• Total quality factor QTS 0.39

Large signal parameters

• Maximum linear excursion xmax 6.5mm
• Air volume displaced at xmax VD 556cm³
• Power handling P 600W
• Program power Pmax 1200W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.4Ω
• Inductance (1kHz) LE 1.52mH
• VC Diameter 76.2mm
• Winding height HVC 19mm
• Winding material Copper
• Former material Glass Fibre

Magnet

• Flux density B 0.97T
• Force factor Bl 15.9N/A
• Motor constant Bl/√RE 6.84N/√W
• Air gap height HAG 10mm
• Weight 2.693kg
• Material Ferrite

Diaphragm

• Effective diameter 382mm
• Effective area SD 855cm²
• Moving mass MMS 81g
• Moving mass (without air load) MMD 63.9g
• Material Paper

Suspensions

• Stiffness KMS 4.39N/mm
• Compliance CMS 228µm/N
• Equivalent volume to the compliance VAS 236L
• Mechanical resistance RMS 3N·s/m
• Surround material Polyvinyl damped Poly Cotton

Dimensions

• Nominal diameter 15″
• 381mm
• Overall diameter 381mm
• Baffle cutout diameter 352mm
• Overall depth 169mm
• Flange thickness 9mm
• Mounting depth 160mm
• Volume occupied by the driver (estimated) 4.1L
• Net weight 8.15kg
• Frame material Pressed Steel