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APPLICATION:
• smaller enclosure designs, portable products such as:.
conferencing systems, portable PA, stage monitors, etc.
CX8F-140F
SPECS PDF
DRAWING PDF
3D MODEL
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FERRITE-NEO COAXIAL
Ordering code: CX8F-140FX4-374
CONT. POWER
LF/HF
SENS.
LF/HF
Fs
LF/HF
Freq. Range
VC Dia.
LF/HF
VC Wire
LF/HF
Cone / Surround
LF/HF
Magnet
Type
500/70 WATTS
95/105 dB
92 Hz
1.1 kHz
60-
15,000 Hz
2"/1.4"
CCAW / ALR
Paper / Fabric
Polyamide / Polyamide
FERRITE-Neo
The CX8F-140F is a high efficiency, (95dB 1watt / 1 meter) 8-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.
GENERAL SPECIFICATIONS:
Nominal Diameter
203 mm (8 in.)
36 mm (1.4 in.)
Rated Impedance
4 ohm
4 ohm
Power Handling
AES Power
300 watts
35 watts
PROGRAM Power
500 watts
70 watts
PEAK Power
1,000 watts
140 watts
Power Compression
@ -10dB
0.8 dB
0.5 dB
@ 0dB
1.1 dB
1.4 dB
@ Max. Power
1.9 dB
2.4 dB
Max. Recommended X-OVER Freq.
1,400Hz
Recommended Enclosure Volume
6 - 12 Liters
Cone Design / Cone Material
Exp. Geometry, paper
Dome, polyamide
Voice Coil Diameter / Winding
2.0"
1.4"
Voice coil Winding Height
12 mm
Front Plate Thickness
8.0 mm
T/S Parameters:
Fs
92 Hz
950 Hz
Re
3.06 Ohm
3.8 Ohm
Sd
213.8 cm2
Qms
7.7
Qes
0.6
Qts
0.56
Vas
9.2 Liters
Mms
18.05 g
Bl product (Force Factor)
7.7 Tm
Peak To Peak Displacement
16 mm
Le (mH @ 1kHz)
0.3
Mechanical Parameters:
Overall Diameter
208.6 mm
No. Of Mounting Holes
8
Bolt Circle Diameter
197 mm
Front Mount Baffle cutout
178 mm
Rear Mount Baffle cutout
193 mm
Total Depth
109 mm
Flange and gasket thickness
10.65 mm
Packaging info:
Net Weight
2.8 kg
Shipping Weight
3.6 kg
Packaging Dimensions
LF
HF