M154i (discontinued)

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2-way medium-throw installation speaker for large live or playback applications


  • 1" compression driver
  • 100x40 degrees dispersion
  • 15" low/mid device
  • 18mm MDF cabinet with 2mm extruded aluminum profiles
  • Five integrated M10 flying points combined with internal steel bracing
  • Modular crossover switchable between passive and active mode
  • Optional top-hat adapter
  • Polyurethane coated top and bottom plates with integrated handles
  • Service free thermal compression driver protection
  • Speakon terminal with link option

Tech Specs


Filename Version Language Size Uploaded
IS-revB en  639 KB Jul 31, 1998
User manual en  82.6 KB Nov 28, 2000
SP_M154I_EN en  149 KB Oct 28, 2004


M154i (discontinued)