Morel EW-638 DPC-Membrane

www.morelhifi.com/raw-drivers/products

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EW-638

MOREL ELITE WOOFER
  • Uniflow Aluminum diecast chassis
  • Hybrid Neodymium/Ferrite magnet system
  • 3" Large Hexatech Aluminum voice coil
  • High power handling
  • High Xmax, Low Qts, Low Fs

Short data

Usage as Bass-Midrange
Power Handling 150 Watt
Impedance 8 Ohm
 
Frequency from 30 Hz
Max. Frequency 4 kHz
Sound pressure 87 dB

Chassis-data

Overall dimensions 160 mm
Baffle cutout 140 mm
Depth (Total) 69 mm
Front material Aluminium
Membrane Type Cone
Membrane Surround Rubber
Membrane Material DCP
 
Voice coil Ø 75 mm
Voice coil height 18 mm
Voice coil material Aluminium
Air gap height 6 mm
Magnet-inductance 0.85 T

Thiele-Small-Parameter

Resonance fs fs: 39 Hz
Mechanical Q Qms: 1.71
Electrical Q Qes: 0.39
Total Q Qts: 0.32
Equivalent Air-Volumen Vas: 20.28 Liter
DC-Resistance Re: 5.1 Ohm
Coil Inductance Le: 0.27 mH
 
Mech. Compliance Cms: 1.062 mm/N
Moving Mass Mms: 16 g
mech. Resistance Rms: 2.26 kg/s-¹
Max. Excursion +/- Xmax: 6 mm
BL Product Bl: 7.05 N/A
Membrane-Area Sd: 119 cm²
Sound pressure dB: 87.5 SPL

Frequency

Impedance

Technical Dimensions

PDF-Product information

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