McKay 5HKB Helmet Kit - The 5HKB is a dual speaker helmet kit with an electret microphone. This is compatible with our range of WPTT Push-To-Talk assemblies. For specialty applications our aviation leads are also compatible. The speakers are enclosed in a low profile cloth housing that includes Velcro for helmet mounting. These are a perfect choice for motorcycle, gliders, riot police etc, all helmet applications.

NB: You MUST choose a Connector from the "Available Options" list.

If you are not sure what connector fits your radio, check the Radio Connector Parts List to find your radio and identify your  correct connector.