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APPLICATION:

• Ideal for use in  audio system where the compact driver size brings benefits to the overall design.

Portable audio, stage monitors, KTV, conference systems, etc.

 

CX12F-140F

SPECS PDF

DRAWING PDF

3D MODEL

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FERRITE-NEO COAXIAL

Ordering code: CX12F-140FX4-376

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

95/103 dB

62 Hz

950 Hz

40-

15,000 Hz

2"/1.4"

CCAW / ALR

Paper / Fabric

Polyamide / Polyamide

FERRITE-Neo

Product Preview

 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.

GENERAL SPECIFICATIONS:

Nominal Diameter

320 mm (12 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

40 - 70 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

62 Hz

950 Hz

Re

3.06 Ohm

3.8 Ohm

Sd

531 cm2

 

Qms

11.1

 

Qes

0.7

 

Qts

0.66

 

Vas

62.5 Liters

 

Mms

42 g

 

Bl product (Force Factor)

8.6 Tm

 

Peak To Peak Displacement

11.5 mm

 

Le (mH @ 1kHz)

0.26

 

Mechanical Parameters:

 

Overall Diameter

320 mm

No. Of Mounting Holes

8

Bolt Circle Diameter

301.5 mm

Front Mount Baffle cutout

278 mm

Rear Mount Baffle cutout

295 mm

Total Depth

152 mm

Flange and gasket thickness

11.2 mm

Packaging info:

 

Net Weight

5.3 kg

Shipping Weight

6.5 kg

Packaging Dimensions

 

LF

HF

 

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