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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

Product Preview

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

 

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