REDCATT 181NPW - 4 Ohm | Lautsprecherteile.de

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Art-Nr: 11684
Zusatzinfo: Neodymium Woofer

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REDCATT 181NPW - 4 Ohm Woofer Key Features 5.3” diameter voice coil, high power... mehr

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Produktinformationen "REDCATT 181NPW - 4 Ohm"

REDCATT 181NPW - 4 Ohm Woofer

Key Features

5.3” diameter voice coil, high power handling
Improved coil and magnet air-ventilation system, high temp. Capable voice coil winding
Carbon fiber reinforced paper cone, triple silicone spider, large waterproof surround

Design Notes

The 181NPW is a high efficiency, (97 dB 1watt / 1 meter) 18-inch woofer with incredibly linear frequency response characteristics, extreme high power handling capability while generating low harmonic distortion artifacts. The 181NPW uses a lightweight carbon 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 35mm. Power Handling At the core of the 181NPW is it’s voice coil technology featuring a composite Polyimide former material capable of withstanding peak temperatures in excess of 350C, well beyond the thermal requirements of modern professional audio systems. The 181NPW delivers incredible performance. REDCATT has implemented a triple layer/silicone spider design to ensure long term shape memory, consistency and diminish anomalies associated with spider deterioration.

Specifications
General Specs

BC5 Diameter: 18 inch
Rated Impedance: 8 Ohm

Power Handling

AES Power: 1500 Watts
Program Power: 3000 Watts

Voice Coil

Diameter: 5,3 inch
Winding wire : Copper
Former: Glass Fiber
Winding height: 32,8 mm

T/S Parameters

Resonant frequency: 28Hz
Re: 3.2ohm
Qes: 0,25
Qms: 15,8
Qts: 0,25
VAS: 167.7L
Sd: 1225.4cm2
Mms: 391.2g
BL: 29.7
Le: 1,76
Sensivity: 94,8 dB

Design Details

Surround material: Fabric
Cone material: Paper
Spider: Nomex
Plate thickness: 15 mm
Peak to peak linear cone displacement: 23,9 mm
Overall diameter: 468 mm
Bolt circle diameter: 442 mm
Baffle cutout dia: 426 mm
Number of mounting holes: 8
Depth (flange to rear): 210 mm
Net weight: 13.9kg

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Hersteller "RedCatt"

Hersteller:
DongGuan Redcatt Electrical Technology co., Ltd
5th & 6th floor, Building D, Xinlongxin Industrial，
Zhongxin Golden Road 209,
Dalang, Dongguan, China, Zip code 523785

verantwortliche Person: Bald OHG

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