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APPLICATION:

• Ideal for high output, high power subwoofers, with band pass or port loaded enclosure designs.

183FIND

SPECS PDF

DRAWING PDF

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FERRITE WOOFER

Ordering code: 183FIND-297

CONT. POWER

SENS.

Fs

Freq. Range

VC Dia.

 IN-OUT WOUND

VC Wire

Cone /

Surround

Magnet

Type

1,600 WATTS

98 dB

35 Hz

25-

1,500 Hz

3"

 OUT

COPPER

PAPER

FABRIC

FERRITE

     183FIND is a cost-effective solution for subwoofers. Its lightweight yet strong cone allows the magnetic circuit to be size optimized while delivering a seizable amount of sound pressure. With its high efficiency (98 dB 1watt / 1 meter) and high power handling capabilities, this woofer will excel in all applications with tight budgets. The cone shape and material was developed to provide an optimum low-frequency response, making the woofer good choice for subwoofer systems.

 

Power Handling

At the core of the 183FIND is its voice coil technology featuring

a composite Polyimide former material capable of withstanding peak temperatures above 280°C. The winding with high-temperature specification copper wire ensures the long life of the voice coil, without the costly service cycles.

The cone is also extensively treated to withstand harsh environments and high humidity. Metal parts in the speaker assembly are coated for extreme weatherization protection.

 

GENERAL SPECIFICATIONS:

Nominal Diameter

460 mm (18 in.)

Rated Impedance

8 ohm

Power Handling

 

AES Power

800 watts

PROGRAM Power

1,600 watts

PEAK Power

3,200 watts

Power Compression

 

@ -10dB

0.9 dB

@ 0dB

1.9 dB

@ Max. Power

2.7  dB

Max. Recommended X-OVER Freq.

1,500 Hz

Recommended Enclosure Volume

150 - 350 Liters

Cone Design / Cone Material

Strght. Gmtry, REDCATT Pulp

Voice Coil Diameter / Winding

3"

Voice coil Winding Height

20.0 mm

Front Plate Thickness

8 mm

T/S Parameters:

 

Fs

35 Hz

Re

5.35 Ohm

Sd

1231 cm2

Qms

11.45

Qes

0.49

Qts

0.48

Vas

287 Liters

Mms

152 g

Bl product (Force Factor)

20 Tm

Peak To Peak Displacement

20 mm

Le (mH @ 1kHz)

0.81

Mechanical Parameters:

 

Overall Diameter

462.4 mm

No. Of Mounting Holes

8

Bolt Circle Diameter

442 mm

Front Mount Baffle cutout

422 mm Nominal

Rear Mount Baffle cutout

432 mm Nominal

Total Depth

195 mm

Flange and gasket thickness

11 mm

Packaging info:

 

Net Weight

9.1 kg

Shipping Weight

10.2 kg

Packaging Dimensions

485x485x260cm

 

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