Fane Sovereign Pro 12-350N

Electro Acoustic Specifications:
 

• Nominal Chassis Diameter 12"
• Impedance 8 Ohms
• Power Handling 350 w (A.E.S.)
• Peak Power (6dB Crest Factor) 1400W (A.E.S.)
• Usable Frequency Range -6dB 50 Hz - 4.5 kHz
• Sensitivity (1 w - 1 m) 97.5 dB
• Moving Mass inc. Air Load 45 grams
• Minimum Impedance Zmin 6.84 Ohms
• Effective Piston Diameter 262 mm / 10.31"
• Magnetic Gap Depth 10 mm / 0.39"
• Flux Density 1 Tesla
• Coil Winding Height 18 mm / 0.70"
• Voice Coil Diameter 63.5 mm / 2.5"

Thiele Small Parameters:
 

• FS Hz 55 Hz
• RE Ohms 5.75 Ohms
• Qms 3.9
• Qes 0.71
• Qts 0.60
• Vas Ltr 77
• Vd litres 0.24
• CMS (mm/N) 0.186
• BL T/m 11.5
• Mms (grms) 45
• Xmax (mm) 4.5
• Sd (cm2) 540
• Efficiency % 1.89
• Le (1k Hz) 1.64 mH

Mounting and Shipping Information:
 

• Overall Diameter 13" / 330.2 mm
• Width Across Flats 309.5 mm / 12.19"
• Flange Height 7.8 mm / 0.305"
• Baffle Hole Diameter F/M 281 mm / 11.03"
• Baffle Hole Diameter R/M 257 mm / 10.13"
• Gasket Supplied Front & Rear
• Fixing Holes 4x 5.5 mm diam on 317.5 PCD
• Depth 137 mm / 5.39"
• Weight 3.7 kg
• Recommended Enclosure Volume 25 - 80 litres
• Shipping Weight 4.3 kg
• Packing Carton Dimensions 340 x 340 x 222 mm

Materials of Construction:
 

• Former Material Glass Fibre
• Voice Coil Aluminium "sandwich" inside and outside windings
• Magnet Material Neodymium
• Chassis Die-cast Aluminium
• Cone Curvilinear Paper
• Surround / Edge Termination Polyvinyl
• Damped Dbl Half Roll Linen
• Dust Dome Solid Paper
• Connectors Push-button Spring Terminals
• Polarity Positive Voltage at Red Terminal Causes Forward Motion of Cone