Redcatt 183FINDX8 8 ohm 18-inch Woofer speaker

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 F

ront 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

.

.