Morel UW-1058 Paper

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  • Uniflow Aluminum diecast chassis
  • High flux double Ferrite magnet system
  • 5.1" Large Hexatech Aluminum voice coil
  • One piece paper cone/center dome
  • Accucenter self centering cone assembly
  • PFS Progression Field Symmetry spider/surround engineering

Short data

Usage as Woofer
Power Handling 500 Watt
Impedance 8 Ohm
Frequency from 10 Hz
Max. Frequency 1 kHz
Sound pressure 85.5 dB


Overall dimensions 263 mm
Baffle cutout 241 mm
Depth (Total) 148.5 mm
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Paper
Voice coil Ø 130 mm
Voice coil height 37 mm
Voice coil material Aluminium
Air gap height 12 mm


Resonance fs fs: 26 Hz
Mechanical Q Qms: 1.72
Electrical Q Qes: 0.58
Total Q Qts: 0.43
Equivalent Air-Volumen Vas: 40.8 Liter
DC-Resistance Re: 6.8 Ohm
Coil Inductance Le: 1.33 mH
Mech. Compliance Cms: 0.24 mm/N
Moving Mass Mms: 99.3 g
mech. Resistance Rms: 11.691 kg/s-¹
Max. Excursion +/- Xmax: 12.5 mm
BL Product Bl: 15.3 N/A
Membrane Area Sd: 346 cm²
Sound pressure dB: 85.5 SPL



Technical Dimensions

PDF-Product information

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