The CX12F-140F is a high efficiency, (96.5 dB 1watt / 1 meter) 12-inch coaxial speaker with very linear frequency response characteristics and high power handling capability. The mid-woofer utilizes REDCATT developed paper pulp cone that has proven its performance in many ours successful designs. The HF section was designed around our most successful dome assembly as used in 140FCD and has integrated symmetrical aluminum horn. The combination of used materials with our state of the art quality production yields in well performing driver even in the most demanding and extreme weather conditions. Magnetic circuit design REDCATT engineers have developed ferrite-neodymium based magnetic circuit, capable of delivering the highest level of performance in a small form factor. The combination of ferrite and neodymium delivers an excellent magnetic performance. The magnetic circuit design is optimized to generate the minimum amount of flux modulation, providing exceptional stability. Aluminum demodulation ring is assembled in the HF section.
Specifications General Specs
Nominal Diameter: 12 inch
Rated Impedance: 8 Ohm
Power Handling
AES Power: 200/30 Watts
Program Power: 400/60 Watts
Voice Coil
Diameter: 2/1.4 inch
Winding wire : Copper
Former: Glass Fiber/kapton
Winding height: 15.8/2.5 mm
T/S Parameters
Resonant frequency: 56Hz / 1000 Hz
Re: 5.5 Ohm / 5.5 Ohm
Qes: 0,54
Qms: 6,53
Qts: 0,5
VAS: 63.9L
Sd: 530.93cm2
Mms: 50.3g
BL: 13.4
Le: 0,7
Sensivity: 96,83 dB
Design Details
Surround material: Fabric/Polymer
Cone material: Paper/Polymer
Spider: Nomex/n/a
Plate thickness: 8 mm
Peak to peak linear cone displacement: 11,9 mm
Overall diameter: 320 mm
Bolt circle diameter: 302 mm
Baffle cutout dia: 281 mm
Number of mounting holes: 8
Depth (flange to rear): 142,5 mm
Net weight: 5.3Kg
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