Fane SOVEREIGN 12-200

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.9dB
• Frequency response 45 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 45Hz
• Mechanical quality factor QMS 7.10
• Electrical quality factor QES 0.47
• Total quality factor QTS 0.44

Large signal parameters

• Maximum linear excursion xmax 5.5mm
• Air volume displaced at xmax VD 292cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.1Ω
• Inductance (1kHz) LE 1.56mH
• VC Diameter 50.8mm
• Winding height HVC 15mm
• Winding material Copper
• Former material Glass Fibre

Magnet

• Flux density B 1T
• Force factor Bl 12.3N/A
• Motor constant Bl/√RE 5.45N/√W
• Air gap height HAG 7.9mm
• Weight 1.077kg
• Material Ferrite

Diaphragm

• Effective diameter 262mm
• Effective area SD 530cm²
• Moving mass MMS 44g
• Moving mass (without air load) MMD 35.5g
• Material Paper

Suspensions

• Stiffness KMS 4N/mm
• Compliance CMS 250µm/N
• Equivalent volume to the compliance VAS 103L
• Mechanical resistance RMS 1.75N·s/m
• Surround material Polyvinyl damped Linen

Dimensions

• Nominal diameter 12″
• 305mm
• Overall diameter 305mm
• Baffle cutout diameter 286mm
• Overall depth 138mm
• Flange thickness 7mm
• Mounting depth 131mm
• Volume occupied by the driver (estimated) 1.8L
• Net weight 3.5kg
• Frame material Pressed Steel