Fane SOVEREIGN 8-225

• Sensitivity (1W, 1m, infinite baffle) SPL1W 92.2dB
• Frequency response 55 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 62Hz
• Mechanical quality factor QMS 4.30
• Electrical quality factor QES 0.42
• Total quality factor QTS 0.38

Large signal parameters

• Maximum linear excursion xmax 5.5mm
• Air volume displaced at xmax VD 117cm³
• Power handling P 225W
• Program power Pmax 450W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.1Ω
• Inductance (1kHz) LE 1.47mH
• VC Diameter 50.8mm
• Winding height HVC 15mm
• Winding material Copper
• Former material Glass Fibre

Magnet

• Flux density B 1T
• Force factor Bl 11N/A
• Motor constant Bl/√RE 4.45N/√W
• Air gap height HAG 7.9mm
• Weight 0.964kg
• Material Ferrite

Diaphragm

• Effective diameter 165mm
• Effective area SD 213cm²
• Moving mass MMS 20.7g
• Moving mass (without air load) MMD 18.4g
• Material Paper

Suspensions

• Stiffness KMS 2.94N/mm
• Compliance CMS 340µm/N
• Equivalent volume to the compliance VAS 22L
• Mechanical resistance RMS 1.87N·s/m
• Surround material Polyvinyl damped Linen

Dimensions

• Nominal diameter 8″
• 203mm
• Overall diameter 208mm
• Baffle cutout diameter 184mm
• Overall depth 95mm
• Flange thickness 7mm
• Mounting depth 88mm
• Volume occupied by the driver (estimated) 0.95L
• Net weight 2.75kg
• Frame material Pressed Steel