Morel CAT 408

The CAT408 is virtually identical to the superb MDT-39 but with one very important difference: it employs Morel's Hexatech aluminum voice coil technology to improve efficiency and greatly improve power handling (to 120 watts RMS!). Its small faceplate allows very close placement to a woofer or midrange for improved sound integration. Fully shielded for A/V use. Latest evoultion of Morel's MDT-40.

• 104 mm aluminum faceplate
• Large Hexatech™aluminum voice coil
• Replaceable Acuflex™dome/coil assembly
• Ferrofluid cooled
• High power handling
• Sturdy gold plated input tags

Specifications

• power handling (continuous/programme) = 120 W
• frequency range = 1600-25000 Hz
• resonance frequency fs = 780 Hz
• impedance R = 8 Ohm
• sound pressure level SPL = 89 dB (2,83V; 1m)
• DC resistance Re = 5,2 Ohm
• voice coil inductance L = 0,09 mH
• effective piston radiating area Sd = 6 cm²
• effective mechanical mass incl. air load mms = 0,46 g
• total Q factor Qts = 0,52 (Qms=0,87, Qes=1,3)
• voice coil diameter = 28 mm
• mounting diameter d = 44 mm
• overall diameter d = 72 mm
• mounting depth (not countersunk) t = 57 mm