Beyma 6 MI 90 - Paper

-5 %

RRP 83,00 €

incl. 19% VAT plus shipping
on stock Only 2 units remaining!
-5 %

This 6.5 is an improved version of the former 6 MI80. It is mounted with a cast aluminium basket that reduces mechanical vibrations and increases thermal dissipation. It has been especially designed for high quality sound reinforcement systems, mid and mid bass applications.

Key Features
  • Considerable power handling: 125 w AES
  • High sensitivity: 98 dB
  • Aluminium basket
  • 1.5" (38.5 mm) edgewound copper ribbon voice coil
  • High dispersion control
  • Low harmonic distortion
  • Designed for high quality sound reinforcement systems and for general mid-frequencies reproduction

Short data

Usage as Midrange
Power Handling 125 Watt
Impedance 8 Ohm
Frequency from 150 Hz
Max. Frequency 8 kHz
Sound pressure 98 dB


Overall dimensions 174 mm
Baffle cutout 146 mm
Depth (Total) 85 mm
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Textile
Membrane Material Paper
Voice coil Ø 38.5 mm
Voice coil height 7 mm
Voice coil material Aluminium
Air gap height 6 mm
Magnet Ø 115 mm
Magnet-weight 2000 g


Resonance fs fs: 120 Hz
Mechanical Q Qms: 6.8
Electrical Q Qes: 0.47
Total Q Qts: 0.44
Equivalent Air-Volumen Vas: 7 Liter
DC-Resistance Re: 6 Ohm
Coil Inductance Le: 0.5 mH
Mech. Compliance Cms: 0.195 mm/N
Moving Mass Mms: 9 g
mech. Resistance Rms: 1 kg/s-¹
Max. Excursion +/- Xmax: 1 mm
BL Product Bl: 9.6 N/A
Membrane Area Sd: 140 cm²
Sound pressure dB: 98 SPL
Efficiency Nref: 1.7 %

Frequency, Harmonic Distortion


Technical Dimensions

PDF-Product information

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