Morel ECW-638 DPC-Membrane

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ECW-638

MOREL ELITE WOOFER
  • Uniflow Aluminum diecast chassis
  • Hybrid Neodymium/Ferrite magnet system
  • Copper insulated center pole
  • 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 40 Hz
Max. Frequency 4.5 kHz
Sound pressure 88 dB

Chassis-data

Overall dimensions 160 mm
Baffle cutout 140 mm
Depth (Total) 69 mm
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Material DPC
 
Voice coil Ø 75 mm
Voice coil height 18 mm
Voice coil material Aluminium
Air gap height 6 mm
Magnet-inductance 0.8 T

Thiele-Small-Parameter

Resonance fs fs: 39 Hz
Mechanical Q Qms: 1.42
Electrical Q Qes: 0.36
Total Q Qts: 0.29
Equivalent Air-Volumen Vas: 19 Liter
DC-Resistance Re: 5 Ohm
Coil Inductance Le: 0.26 mH
 
Mech. Compliance Cms: 0.994 mm/N
Moving Mass Mms: 16 g
mech. Resistance Rms: 2.82 kg/s-¹
Max. Excursion +/- Xmax: 6 mm
BL Product Bl: 7.45 N/A
Membrane Area Sd: 119 cm²
Sound pressure dB: 88 SPL

Frequency

Impedance

Technical Dimensions

PDF-Product information

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