All systems operational. Royal Mail international services currently slow - other options available.


Morel CAT 328-104 Tweeter

Morel CAT 328-104 Tweeter

Classic Advanced Tweeter, 8 Ohms.

104mm faceplate version

Morel Logo

The Morel CAT 328-104 is a modern updated version of the legendary MDT-32S with a 104mm faceplate. Featuring a field replaceable 28mm Acuflex textile dome, a large ferrofluid cooled Hexatech aluminium voice coil, a vented ferrite magnet system and a critically tuned / damped rear chamber, this tweeter is remarkably transparent and is a very good performer at this price point. Recommended frequency use: 2000-20,000 Hz. Substantial power rating of 200w nominal, 1000w peak.

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

Key Features:

    • 104mm IDR™ Aluminium face plate
    • 28mm Acuflex™ replaceable dome / coil assembly
    • Large 2 layer Hexatech™ aluminum voice coil
    • Vented ferrite magnet system
    • Ferro fluid cooling
    • High power handling

    Basic parameters:

    Resonant frequency (fs) 650 Hz Nominal impedance (Zn) 8 Ω
    Effective diaphragm diameter 28mm DC resistance (Re) 5.2 Ω
    Ferrofluid ? Y/N Yes RMS power handling 200W
    Recommended crossover 2khz Faceplate diameter 104mm
    Sensitivity (2.83V/1m) 90 dB Cutout hole diameter 72 mm

    Here's the full datasheet:

    .pdf icon