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APPLICATION:
• Ideal for high output, high quality two-way and multiple way systems, small line array systems, where small form factor is required
140FCD
SPECS PDF
DRAWING PDF
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FERRITE COMPRESSION DRIVER
Ordering code: 140FCD-087
CONT. POWER
SENS.
Fs
Freq. Range
VC Dia.
IN-OUT WOUND
VC Wire
Dome
Surround
Magnet
Type
70 WATTS
110.5 dB
1,020 Hz
1,000-
20,000 Hz
35.5mm
OUTSIDE
CCAW EW
Polyimide
Polyimide
FERRITE
The 140FCD compression driver is a very high performance high frequency device ideal for professional loudspeaker systems. The driver’s ferrite based magnetic circuit provides a robust, high force BL field, providing precision control of the Polyimide diaphragm assembly. The unit delivers extended frequency response and high power handling through 1.0inch exit throat. REDCATT has developed unique motor system magnetic gap volume tuning. This feature dramatically improves THD and improves the transient response of the driver.
Diaphragm Assembly
The driver features a 36mm Polyimide diaphragm formed as single piece with Polyimide suspension. The suspension has designed and FEM optimized venting features to lover the harmonic distortion.
The dome is carefully attached to a high temperature Nomex voice coil former that withstands the long term power characteristics typically seen in professional applications. The acoustic output exits through a radial phase plug and a 1.3 inch throat aperture. Nominal sensitivity is 110.5 dB 1watt / 1 meter.
REDCATT uses state of the art adhesives in all assembly steps. Our voice coil to dome bonding is unique process, developed to greatly improve the power handling capabilities. REDCATT unique and precise adhesives dispensing, combined with our in-house developed dome treatments are further improving the long term reliability of this product.
GENERAL SPECIFICATIONS:
Exit Throat Diameter
25.4 mm (1.0 in.)
Rated Impedance
8 ohm (or 16 ohm)
Power Handling
AES Power
40 watts
PROGRAM Power
70 watts
PEAK Power
160 watts
Sensitivity
110.5 dB
Frequency Range
1,020 Hz - 20,000 Hz
Min. Recommended X-OVER Freq.
1,500 Hz
Min. Impedance
7.1 Ohm @ 25°C
Voice Coil Diameter
35.5 mm (1.45 in.)
Voice Coil Wire
CCAW Edge Wound
Magnet Type
Ferrite
Flux Density
1.75 T
T/S Parameters:
Fs
1,020 Hz
Re
7.43 Ohm
Le (mH @ 1kHz)
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Mechanical Parameters:
Overall Diameter
100 mm (3.95 in.)
No. Of Mounting Holes
4x M6
Bolt Circle Diameter
76 mm
Total Depth
48 mm
Flange and gasket thickness
-- --
Packaging info:
Net Weight
0.99 kg (2.2 lbs.)
Shipping Weight
-- variety of packaging --
Packaging Dimensions
-- variety of packaging --