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APPLICATION:

• Use in smaller volume, vented port applications where large amounts of very low frequency response is desired. Typical example could be hi-fi subwoofers, gaming or cinema sub-woofers

8FHW

SPECS PDF

DRAWING PDF

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FERRITE WOOFER

Ordering code: 8FHW-088

CONT. POWER

SENS.

Fs

Freq. Range

VC Dia.

 IN-OUT WOUND

VC Wire

Cone /

Surround

Magnet

Type

300 WATTS

89 dB

30 Hz

20-

1,800 Hz

1.4"

OUTSIDE

COPPER

PAPER

RUBBER

FERRITE

     The 8FHW is 8-inch low bass woofer with linear frequency response characteristics, high power handling capability while generating low harmonic distortion artifacts.

The single roll rubber surround design allows the cone to travel in long linear motion. Together with lightweight cone,this combination provides remarkable strength, high efficiency and a excursion linearity of 13mm.

 

Magnetic Circuit

REDCATT engineers have developed an efficient, ferrite based magnetic circuit, capable of delivering the highest level of performance providing a consistent, high integrity magnetic flux gap, low distortion characteristic. The magnetic circuit design is optimized to generate the minimum amount of flux modulation, providing exceptional stability.

 

 

 

 

GENERAL SPECIFICATIONS:

Nominal Diameter

200 mm (8 in.)

Rated Impedance

8 ohm

Power Handling

 

AES Power

200 watts

PROGRAM Power

400 watts

PEAK Power

800 watts

Power Compression

 

@ -10dB

0.7 dB

@ 0dB

1.9 dB

@ Max. Power

2.4  dB

Max. Recommended X-OVER Freq.

1,400 Hz

Recommended Enclosure Volume

15 - 40 Liters

Cone Design / Cone Material

Str. Gmtry, 1k CF Honeycomb

Voice Coil Diameter / Winding

1.4"

Voice coil Winding Height

26.2 mm

Front Plate Thickness

8 mm

T/S Parameters:

 

Fs

31 Hz

Re

4.1 Ohm

Sd

213.8 cm2 (33.14 in.2)

Qms

3.89

Qes

0.73

Qts

0.53

Vas

27 Liters

Mms

46.6 g

Bl product (Force Factor)

8 Tm

Peak To Peak Displacement

13 mm

Le (mH @ 1kHz)

0.7

Mechanical Parameters:

 

Overall Diameter

214 mm (8.43 in.)

No. Of Mounting Holes

8

Bolt Circle Diameter

204 mm (8.03 in.)

Front Mount Baffle cutout

184 mm (7.24 in.) Nominal

Rear Mount Baffle cutout

184 mm (7.24 in.) Nominal

Total Depth

119.3 mm (4.7 in.)

Flange and gasket thickness

5 mm ( 0.2 in.)

Packaging info:

 

Net Weight

3.7 kg (8.12 lbs.)

Shipping Weight

4.9 kg (10.8 lbs.)

Packaging Dimensions

225x225x135mm (8.9x8.9x5.3 in.)

 

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