RedCatt 15FIND - 8ohm

REDCATT 15FIND - 8 Ohm Woofer

Key Features

    Glass fiber and rib reinforced paper cone
    fem optimized air circulation
    Silicone sealed surround

Design Notes

The 15FIND is a high efficiency, (95.5 dB 1watt / 1 meter) 15-inch woofer with incredibly linear frequency response characteristics, extreme high power handling capability while generating low harmonic distortion artifacts. The 15FIND uses a lightweight, but strong, 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 38mm (1.5in). Power Handling At the core of the 15FIND is it’s voice coil technology featuring a composite Polyimide former material capable of withstanding peak temperatures in excess of 250°C, well beyond the thermal requirements of modern professional audio systems. Winding if winded on the outside and inside of the former. REDCATT has implemented a silicone spider design to ensure long term Fs memory, consistency and diminish anomalies associated with spider deterioration. The sealed spider works as a air pump and pushes the air trough out motor to increase heat transfer and cooling of the parts.

Specifications
General Specs

    Nominal Diameter: 15 inch
    Rated Impedance: 8 Ohm

Power Handling

    AES Power: 1000 Watts
    Program Power: 2000 Watts

Voice Coil

    Diameter: 4 inch
    Winding wire : Copper
    Former: Glass Fiber
    Winding height: 25,5 mm

T/S Parameters

    Resonant frequency: 42Hz
    Re: 5.4ohm
    Qes: 0,37
    Qms: 8,31
    Qts: 0,36
    VAS: 96.4L
    Sd: 881cm2
    Mms: 159.6g
    BL: 24.6
    Le: 1,18
    Sensivity: 96,65 dB

Design Details

    Surround material: Fabric
    Cone material: Paper
    Spider: Nomex
    Plate thickness: 12 mm
    Peak to peak linear cone displacement: 18,75 mm
    Overall diameter: 392 mm
    Bolt circle diameter: 373 mm
    Baffle cutout dia: 360 mm
    Number of mounting holes: 8
    Depth (flange to rear): 150 mm
    Net weight: 12.4kg

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