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Federal Signal DynaMax MS100




The DynaMax speaker is one of the most compact speakers on the market today. Its unique patented design enables it to be installed in many locations on emergency vehicles. Just 2-5/8" deep, the DynaMax 100-watt speaker can be mounted easily behind the grille, flush between the bumper and hose tray of a large apparatus, or on the vehicle’s bumper.  Mounting bracket is not included.  Dimensions: 5.8”H X 5.8”W X 2.6”D.





  • 100-watt power in a slim and lightweight housing
  • Black finish helps to prevent corrosion and increase service life
  • Solid aluminum construction allows speaker to operate at cooler temperatures and run more efficiently than conventional speakers
  • Improved voice coil assembly provides increased product reliability

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  • Model: FS-MS100
  • Manufactured by: Federal Signal