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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)

-- --

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 --

 

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