This is J&Ms new High-Intensity 40mm Ultra-Slim component helmet speaker with removable padded cushion, featuring a 12mm maximum thickness dimension at the center of the speaker, for easy installation into most ¾, flip-up and full coverage style helmets.
This SINGLE ultra-slim speaker includes the standard J&M modular component speaker wire connector plug, fabric cushion pad and pre-gummed Velcro mounting disc, for use with J&M Bluetooth or Corded component helmet headsets.