Morel ET-448 Acuflex

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  • 72mm IDR Improved Dispersion Recess aluminum face plate
  • Large Hexatech aluminum voice coil
  • Double Neodymium magnet system
  • Ferro fluid cooled
  • High power handling

Short data

Usage as Tweeter
Power Handling 120 Watt
Impedance 8 Ohm
Frequency from 2200 Hz
Max. Frequency 22 kHz
Sound pressure 92 dB


Overall dimensions 72 mm
Baffle cutout 44 mm
Depth (Total) 55 mm
Front material Aluminium
Membrane Type Dome
Membrane Material Acuflex
Voice coil Ø 28 mm
Voice coil height 2.7 mm
Voice coil material Aluminium
Air gap height 2.5 mm
Magnet-inductance 1.6 T


Resonance fs fs: 750 Hz
DC-Resistance Re: 5.2 Ohm
Coil Inductance Le: 0.05 mH
Moving Mass Mms: 0.44 g
Membrane Area Sd: 6 cm²
Sound pressure dB: 92 SPL



Technical Dimensions

PDF-Product information

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