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Morel ET-448 Acuflex

https://www.morelhifi.com/en/products/raw-drivers/elite-39/et-448-421
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Morel ET-448 Acuflex
ET-448

MOREL ELITE TWEETER
  • 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

Chassis-data

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

Thiele-Small-Parameter

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

Frequency

Impedance

Technical Dimensions

PDF-Product information

Productinfo (EN)

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