Fane FC123F01 Fane FC123F01
TFane FC123F01 TFane FC123F01


Sub Bass Driver

Data Sheet
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  • 1000 W Program Power.
  • 97.5 dB Sensitivity (1W/1m).
  • Versatile unit ideal for two-way, ported enclosure designs of 25-70 Litres.
  • Gives solid bass reproduction at high-power levels.
  • Specially formulated cone pulp provides well balanced and warm tonal character.
  • Long throw motor structure with high-linearity suspension system.
  • 3-inch Copper voice coil.

The FC-123F01 is intended for use in two-way ported enclosures. The unit features die-cast chassis with long throw motor system and high linearity suspension allowing solid bass reproduction at high-power levels. The specially formulated cone pulp allows this driver to give a warm and smooth response throughout the bass frequency range and delivers well balanced tonal characteristics when properly matched to appropriate high-frequency drivers. The FC-123F01 is designed for use in 25 to 70 Litre ported enclosures and features a 3 inch copper voice coil delivering 500 Watt power handling and 97.5 dB sensitivity.


  • Please enquire about alternative impedances.
  • A.E.S. power handling test. Pink noise bandpass filtered at 12 dB per octave with cutoff frequencies of 45 Hz and 450 Hz. Driver mounted in free air, test signal applied at rated power for two hours.
  • Please note that the frequency response measurements are supplied for comparison only and are not a measure of the low frequency performance which may be achieved in a fully optimised system.
Electro Acoustic Specifications
Nominal Chassis Diameter 12" / 304.8 mm
Impedance 8 Ω
Power Handling 500 W (A.E.S.)
Peak Power (6dB Crest Factor) 2000 W (A.E.S.)
Usable Frequency Range (-6dB) 45 Hz - 3 kHz
Sensitivity (1W - 1m) Wideband 97.5 dB
Moving Mass (inc. Air Load) 63 grams
Minimum Impedance (Zmin) 7.2 Ω
Effective Piston Diameter 261.87" / 6651.5 mm
Magnet Weight 42.32 oz
Magnetic Gap Depth 0.35" / 9 mm
Flux Density 1 Tesla
Coil Winding Height 0.79" / 20 mm
Voice Coil Diameter 3.0" / 76.2 mm
Speaker Type Sub Bass Driver
Speaker Series The Professional Series
Program Power 1000 W (A.E.S.)
Sensitivity (1W / 1m) Working band
Thiele Small Parameters (TSPs)
FS 34 Hz
Re 5.4 Ω
QMS 4.32
QES 0.249
QTS 0.235
Vas 110 Litres
Vd 0.45 Litres
CMS 0.276 mm/N
BL 18.3 T/m
MMS 63 grams
Xmax 8.5 mm
Sd 530 cm2
Efficiency 2.40%
Le 2.26 mH
EBP 136.55 Hz
Materials of Construction
Coil Former Material Glass Fibre
Voice Coil Material Copper
Magnet Material Ferrite
Chassis Material Die-cast Aluminium
Cone Material Paper
Surround / Edge Termination Polyvinyl Damped Dbl. Half Roll Linen
Dust Dome Material Paper
Connectors Push-button Spring Terminals
Polarity Positive voltage at red terminal causes forward motion of cone.
Mounting / Shipping Information
Overall Diameter 13" / 330.2 mm
Width Across Flats 12.19" / 309.62 mm
Flange Height 0.305" / 7.8 mm
Baffle Hole Diameter F/M 11.03" / 280.16 mm
Baffle Hole Diameter R/M 10.13" / 257.30 mm
Gasket Supplied Front & Rear
Outer Fixing Holes 4x ø 0.218" on 12.5" PCD / 4x ø 5.5 mm on 317.5 mm PCD
Inner Fixing Holes Not Applicable
Depth 6.06" / 154 mm
Weight 16.76 lb / 7.6 Kg
Recommended Enclosure Volume 25 - 50 Litres
Shipping Weight 18.08 lb / 8.2 Kg
Packing Carton Dimensions (W) 330 (D) 330 (H) 170 mm
DescriptionSizeFormatGet File
Fane FC-123F01 Datasheet0.15Mb.pdfDOWNLOAD
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