ProMax 400S Series Microphone Speaker w/ Emergency Button for Motorola Multi-Pin - AX


  • Sophisticated audio board design for crisp audio output
  • Quality constructed shell-case prevent rattles
  • Anti-muddy audio and voice transmission
  • Enhancing radio's usability convenience
  • Designed to withstand tough environments, while providing clean communications
  • 20dB ambient noise reduction rate with the dual microphone unit
  • V-0 compliance, fire retardant cable and heat-resistant speaker and microphone
  • Durable design and construction meets MIL-STD-810G
  • IP67 water/dust proof
  • Emergency button available for radios supporting this function
  • Quick connect Nexus jack with protective shroud
  • Exaggerated controls allow transmit with ease even wearing protective gear



Click here for Pin Compatibility, for Compatibility Chart click here





AX Pin


Compatible with the following Motorola Radios
DEP Series DEP550, DEP570, DP2000, DP2400, DP2600, DP3441
MTP Series MTP3100, MTP3150, MTP3200, MTP3250, MTP3500, MTP3550
XPR Series XPR3000, XPR3000e, XPR3300, XPR3500, XPR3300e, XPR3500e
XiR Series XiR-E8600, XiR-E8608, XiR-P6600, XiR-P6620, XiR-P6600i, XiR-P6608, XiR-P6628
*Not sure if your radio is compatible? Feel free to send us a message and we'll help find the right model for you!

Package Contents:
  • [1x] Speaker Mic