The Version1 Trac-Com Helmet Speaker Kits are designed for drivers looking to add affordable communication systems to their helmet. These kits are universal, and can be installed in many different helmets. Speaker volume is average, and won't perform well in extremely loud environments. Driver's interested in a louder speaker kit or an upgraded design should consider the Trac-Com Speaker Kit V2 (found in related items below).
The NASCAR version of this kit includes two round speakers with velcro backing, an S9 noise canceling microphone, and a male NASCAR plug.
The Raceceiver kits are listen only. This kit included two round speakers with velcro backing, and a male Raceceiver plug.