The STEG MS30 3″ (8cm) high-end midrange drivers with aluminum cone have a very low resonant frequency of 107Hz, which allows them to be used already low if necessary. They have a power handling of 30 watts RMS and a powerful neodymium magnet. They come with a pair of aluminum rings and hexagonal grille included!



  • 3″ (8cm) high end midrange driver with damped?aluminum cone
  • Vented cast aluminum basket
  • Neodymium magnet with pole core hole
  • Impedance 4 Ohm
  • Power 30 W RMS
  • Outer diameter 87 mm
  • Mounting diameter 69 mm
  • Installation depth 39.5 mm
  • Aluminum ring and hexagonal grille included in delivery


  • ventilated cast aluminum basket
  • Pole core drilled
  • Neodymium magnet
  • fs:107Hz
  • Qms: 3.9
  • Qes: 0.53
  • Qts: 0.46
  • VAS: 0.21L 4Ohm
  • incl. aluminum ring and grid

Housing recommendations:

  • 0,3l closed

Additional information

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