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Morel ECW 638 Woofer

Morel ECW 638 Woofer

Elite Coppersleeve 6" Woofer, 8Ω

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The Morel ECW 638 is a 6 inch 8 ohm Woofer from the Elite Coppersleeve range featuring the Morel Uniflow aluminium diecast chassis, Hybrid™ Neodymium/Ferrite mixed magnet system, copper sleeved pole piece (Faraday shorting ring), 3 inch Hexatech voice coil and a damped composite polymer cone. This unit has a high maximum linear excursion of 12mm & low Qts & Fs.

A full datasheet can be downloaded from the bottom of this page.

Decoding Morel type numbers: ECW= Elite Coppersleeve Woofer;  638= 6 inch woofer, 3 inch voicecoil, 8 ohm impedance.

Key Features:

    • Uniflow™ Aluminum diecast chassis
    • Hybrid™ Neodymium/Ferrite magnet system
    • 3" Large Hexatech™ Aluminum voice coil
    • Copper insulated center pole
    • High Xmax, Low Qts, Low Fs
    • High power handling

    Basic parameters:

    Resonant frequency (fs) 39 Hz Nominal impedance (Zn) 8 Ω
    Mechanical  Q factor (Qms) 1.42 DC resistance (Re) 5 Ω
    Electrical Q factor (Qes) 0.36 RMS power handling 150W
    Total Q factor (Qts) 0.29 Sensitivity (2.83V/1m) 88 dB
    Equivalent volume (Vas) 19 L Chassis diameter 160 mm

    Here's the full datasheet:

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