Fane SOVEREIGN PRO 10BM

• Sensitivity (1W, 1m, infinite baffle) SPL1W 92.9dB
• Frequency response 40 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 41Hz
• Mechanical quality factor QMS 1.51
• Electrical quality factor QES 0.19
• Total quality factor QTS 0.17

Large signal parameters

• Maximum linear excursion xmax 7.7mm
• Air volume displaced at xmax VD 280cm³
• Power handling P 400W
• Program power Pmax 800W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 3.4Ω
• Inductance (1kHz) LE 1.65mH
• VC Diameter 63.5mm
• Winding height HVC 18.5mm
• Winding material Copper
• Former material Glass Fibre

Magnet

• Flux density B 1.15T
• Force factor Bl 17N/A
• Motor constant Bl/√RE 9.22N/√W
• Air gap height HAG 9.9mm
• Weight 2.296kg
• Material Ferrite

Diaphragm

• Effective diameter 216mm
• Effective area SD 363cm²
• Moving mass MMS 63g
• Moving mass (without air load) MMD 57.7g
• Material Paper

Suspensions

• Stiffness KMS 4.17N/mm
• Compliance CMS 240µm/N
• Equivalent volume to the compliance VAS 45L
• Mechanical resistance RMS 10.8N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 283mm
• Baffle cutout diameter 257mm
• Overall depth 120mm
• Flange thickness 8mm
• Mounting depth 112mm
• Volume occupied by the driver (estimated) 2.5L
• Net weight 7.1kg
• Frame material Die-cast Aluminium