Morel ECW-638 DPC-Membrane buy at hifisound.de

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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

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