4C IMSA Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack Radius rods Over-the-Head design

Over-the-Head design

Weighing in at only 39

Universal 5 pin intercom plug

high-capacity battery for the RDH-X and ABH7 handheld radios

Experience loud and clear communication without ever missing a conversation when the mic is clipped high to your backpack strap

4C IMSA Wired Coil Cord Helmet Kit with Mic and 3.5mm Jack Radius rods Over-the-Head designDesigned for road racing, the IMSA Wired Helmet Kit delivers loud, race ready audio and clear driver communication. Trusted in open wheel and sports car series like LMP2, GT3, GT4, and TCR, this kit features a 4 conductor IMSA configuration and installs easily into most helmets. This version includes a dynamic noise canceling mic, full flex boom, coil cord and a 1 8" jack for connecting your preferred earbuds. Features: IMSA 4 conductor configuration