MCM Electronics

Paging Microphone for CSM Mixer 4 ZoneMCM Part #: 555-22050  |  JBL Commercial Part #: CSPM-4

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Paging Microphone

The JBL Commercial CSPM series microphones are dynamic close-talking microphones for paging systems. The CSPM-4 contains a momentary PTT button and four latching buttons for selecting zones. The CSPM-4 is ideal for use with the JBL Commercial CSM-32. A single cable attached to the CSPM-4 contains three conductors for audio (Positive, Negative, Shield) and five conductors for contact closure (Zone 1, Zone 2, Zone 3, Zone 4, Ground). Selecting a zone and pressing and holding the PTT button will route the microphone audio to that zone.

Product Description


  • 1 PTT button
  • 4 zone selection buttons
  • Ideal for paging to 4 zones
  • Ideal for use with two linked CSM-32 devices

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Package Specifications & Dimensions
Weight:1 lbs.
RoHS Comp:No
Warranty:365 days
Need to Return?
Length:10.5 in.
Width:7 in.
Height:5.25 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
PDF Reference

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Mfr. Info

JBL Commercial Logo
Mfr. Name:JBL Commercial
Mfr. Part Number:CSPM-4
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