Fane CD-140S Compression Driver Fane CD-140S Compression Driver
TFane CD-140S Compression Driver TFane CD-140S Compression Driver


Compression Driver

Data Sheet
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  • 1" exit ferrite magnet compression driver with screw fitting.
  • 1.75" / 43mm copper clad aluminium voice coil.
  • Titanium diaphragm with double sinusoidal roll surround (titanium).
  • 40 Wrms (AES standard).
  • Copper inductance ring for extended response.
  • Ferrofluid cooled.
  • Self aligning diaphragm for easy field replacement.

The CD140S is an excellent choice for professionals who are looking to achieve high sound pressure level performance and clarity of sound from compact dimensions. The compression driver exit diameter is an industry standard 1 inch (25.4mm). The CD140S combines high BL and a lightweight diaphragm assembly to produce a very high output device that also features extended bandwidth and well defined frequency response. The CD140S is optimised for high performance system designs. The driver has a rated low frequency response limit of 2 kHz and features extended response to 18 kHz. The throat diameter and fixings are industry standard and will will match to commercially available high frequency horns. The ferrite based permanent magnetic system produces a very high efficiency to weight and size ratio. This makes the CD140S ideal for high level professional touring applications as well as high level fixed installation.

Electro Acoustic Specifications
Nominal Chassis Diameter
Impedance 8 /16 Ω
Power Handling 40 W (A.E.S.)
Usable Frequency Range (-6dB) 2 kHz - 18 kHz
Sensitivity (1W - 1m) Wideband 105 dB
Flux Density 1.35 Tesla
Voice Coil Diameter 1.75" / 44 mm
Speaker Type Compression Driver
Sound Channel / Throat Size 1" / 25.4 mm
Rec. X-over Frequency (Filtered at 18dB/ Oct.) 3.5 kHz
Effective Diaphragm Diameter 1.75" / 44 mm
Voice Coil DC Resistance 6.2 / 10.5 Ω
Max Diaphragm Displacement 0.032" / 0.8 mm
Speaker Series High Frequency Devices
Materials of Construction
Coil Former Material Polyamide
Voice Coil Material Aluminium
Magnet Material Ferrite
Surround / Edge Termination Double Sinusoidal Roll Titanium
Connectors 6.3 mm Spade
Polarity Positive voltage at red/ positive terminal causes positive pressure at throat exit
Diaphragm Material Titanium
Mounting / Shipping Information
Overall Diameter 4" / 102 mm
Depth 1.97" / 51 mm
Weight 3.4 lb / 1.54 kg
Shipping Weight 3.6 lb / 1.64 kg
Packing Carton Dimensions (W) 120 (D) 120 (H) 160 mm
Bolt Hole fixing Dimensions & Qty. Screw Fit
DescriptionSizeFormatGet File
Fane CD140S Datasheet0.27Mb.pdfDOWNLOAD
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