Morel UW-1258 Paper

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UW-1258

MOREL ULTIMATE WOOFER
  • 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 800 Watt
Impedance 8 Ohm
 
Frequency from 10 Hz
Max. Frequency 2 kHz
Sound pressure 87 dB

Chassis-data

Overall dimensions 305 mm
Baffle cutout 270 mm
Depth (Total) 154.3 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
Magnet-inductance 0.64 T

Thiele-Small-Parameter

Resonance fs fs: 21 Hz
Mechanical Q Qms: 1.88
Electrical Q Qes: 0.56
Total Q Qts: 0.43
Equivalent Air-Volumen Vas: 138.38 Liter
DC-Resistance Re: 6.8 Ohm
Coil Inductance Le: 1.33 mH
 
Mech. Compliance Cms: 0.44 mm/N
Moving Mass Mms: 105.49 g
mech. Resistance Rms: 8.15 kg/s-¹
Max. Excursion +/- Xmax: 12.5 mm
BL Product Bl: 13.67 N/A
Membrane Area Sd: 437 cm²
Sound pressure dB: 87 SPL

Frequency

Impedance

Technical Dimensions

PDF-Product information

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