Morel CAT 328-104 Tweeter
104mm faceplate version
UK STOCK ITEM
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.
| 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 |
CAT328
The MOREL CAT-328 is the recessed plate version of the CAT-308. The primary advantage of the recessed plate is that it minimizes the mild horn loading coloration that the CAT-308 faceplate creates.
There are two versions however: A 110 mm diameter version and a 104 mm version. The 104mm version takes up less front baffle space.
The MOREL CAT-328 is a very rugged, high quality tweeter. It can be crossed over at 4KHz, 6dB per octave without burning out. It also has excellent dynamic response without compression and it sounds very detailed and airy.
Thanks for the review - we agree, this is a great tweeter !
Will & Caroline
