The Zamp 3.5 Plug and Speakers - HACOM003 set allows you to run one-way or two-way communication in your favorite helmet. Easy to install and set up, these speakers attach inside the helmet for easy installation and use.
 
 
High Quality Speaker 28mm diameter
3.5mm Stereo Plug works for one-way receivers or two-way communication systems
Velcro Pouches included for easy installation of any helmet
Small Footprint allows them to be mounted inside earcups
Our speakers are designed to use minimal wiring and make a clean and easy installation. 10” of wire from speaker to plug, 23” of wire from speaker to speaker
 
Part #: HACOM003