Redcatt 18FIND 2000w 18″ Ferrite Speaker Driver

Redcatt 18FIND 2000w 18″ Ferrite Speaker Driver

R3,995.00 Incl.

SKU: REDFIND Categories: ,

Description

The 18FIND is a high efficiency, (98 dB 1watt / 1 meter) 18-inch woofer with incredibly linear frequency response characteristics, high power handling capability while generating low harmonic distortion artifacts. The 18FIND uses a lightweight glass fiber loaded cone assembly along with a high excursion triple roll constant geometry surround. This combination provides remarkable strength, high efficiency and a peak to peak maximum excursion of 50mm (2in).

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

Power Handling 2000w

At the core of the 18FIND is it’s voice coil technology featuring a composite Polyimide former material capable of withstanding peak temperatures in excess of 250C, well beyond the thermal requirements of modern professional audio systems.

REDCATT has implemented a silicone spider design to ensure long term shape memory, consistency and diminish anomalies associated with spider deterioration.

GENERAL SPECIFICATIONS:

Nominal Diameter – 460 mm (18 in.)

Rated Impedance – 8 ohm

Power Handling:

AES Power – 1,000 watts

PROGRAM Power – 2,000 watts

PEAK Power – 4,000 watts

Power Compression

@ -10dB – 0.7 dB

@ 0dB – 1.5 dB

@ Max. Power – 2.2  dB

Max. Recommended X-OVER Freq. – 500 Hz

Recommended Enclosure Volume – 150 – 350 Liters

Cone Design / Cone Material – Strght. Gmtry, REDCATT Pulp

Voice Coil Diameter / Winding – 4″

Voice coil Winding Height – 23.7 mm

Front Plate Thickness – 12 mm

T/S Parameters:

Fs – 34 Hz

Re – 5.17 Ohm

Sd – 1257 cm2 (195 in.2)

Qms – 8.9

Qes – 0.45

Qts – 0.43

Vas – 235 Liters

Mms – 203 g

Bl product (Force Factor) – 22.5 Tm

Peak To Peak Displacement – 25 mm

Le (mH @ 1kHz) – 1.6

Mechanical Parameters:

Overall Diameter – 467.9 mm (18.42 in.)

No. Of Mounting Holes – 8

Bolt Circle Diameter – 442 mm (17.4 in.)

Front Mount Baffle cutout – 428 mm (16.85 in.) Nominal

Rear Mount Baffle cutout – 430 mm (16.92 in.) Nominal

Total Depth – 204 mm (8.03 in.)

Flange and gasket thickness – 22 mm (0.86 in.)

Packaging info:

Net Weight – 13.3 kg

 

 

 

Additional information

Weight 15 kg
Dimensions 49 × 49 × 26 cm

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