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APPLICATION:

• Ideal for ported or band pass subwoofer designs, design with extended mid frequency for 2-way and multi-way systems

154FIND

SPECS PDF

DRAWING PDF

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FERRITE MID-WOOFER

Ordering code: 154FIND-298

CONT. POWER

SENS.

Fs

Freq. Range

VC Dia.

 IN-OUT WOUND

VC Wire

Cone /

Surround

Magnet

Type

1,200 WATTS

97 dB

40 Hz

35-

2,500 Hz

2.5"

OUT

Copper

PAPER

FABRIC

FERRITE

       The 154FIND is a cost-effective solution for two-way and multi-way systems, together with subwoofers. It’s lightweight yet strong cone allows the magnetic circuit to be size optimized while delivering a seizable amount of sound pressure. With its high efficiency (97 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 extend mid-frequency response, making the woofer good choice for two-way and multi-way systems.

 

Power Handling

At the core of the 154FIND is its voice coil technology featuring a composite Polyimide former material capable of withstanding peak temperatures above 280°C. The winding with high temperature handling 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

381 mm (15 in.)

Rated Impedance

8 ohm

Power Handling

 

AES Power

600 watts

PROGRAM Power

1,200 watts

PEAK Power

2,400 watts

Power Compression

 

@ -10dB

0.95 dB

@ 0dB

1.8 dB

@ Max. Power

2.8  dB

Max. Recommended X-OVER Freq.

3,500 Hz

Recommended Enclosure Volume

70 - 180 Liters

Cone Design / Cone Material

Exp. Gmtry, REDCATT Pulp

Voice Coil Diameter / Winding

2.5"

Voice coil Winding Height

17 mm

Front Plate Thickness

8 mm

T/S Parameters:

 

Fs

40 Hz

Re

5.5 Ohm

Sd

897.3 cm2

Qms

9.16

Qes

0.447

Qts

0.43

Vas

181 Liters

Mms

96 g

Bl product (Force Factor)

17.5 Tm

Peak To Peak Displacement

18 mm

Le (mH @ 1kHz)

0.68

Mechanical Parameters:

 

Overall Diameter

387 mm

No. Of Mounting Holes

8

Bolt Circle Diameter

374 mm

Front Mount Baffle cutout

355 mm Nominal

Rear Mount Baffle cutout

368 mm Nominal

Total Depth

163 mm

Flange and gasket thickness

8 mm

Packaging info:

 

Net Weight

8.5 kg

Shipping Weight

9.5 kg

Packaging Dimensions

41x41x21.5cm (16.2x16.2.5x8.5 in.)

 

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