IMSA Driver Only Racing Communication System with R1 Radio
The Most Versatile IMSA Wired Driver Only Kit is designed for teams who need both digital and analog communication. With the R1 dual-band digital/analog radio, this kit enhances clarity, flexibility, and reliability across various racing environments.Â
This kit improves communication quality and durability, but long-range antennas remain exclusive to the High-Performance kit.
Features:
- IMSA 3-Conductor Configuration – Wired for IMSA communications
- R1 Dual-Band Digital/Analog Radio – Digital clarity with analog compatibility
- Plug-and-Play Installation – Simple, reliable setup
- Clear Audio – AlphaBud mono earbud delivers crisp driver communication
- Added Protection – Includes aluminum handheld radio box and free storage bag
Includes:
- (1) R1 dual-band (VHF/UHF) digital/analog handheld radio
- (1) IMSA 4C wired communication harness
- (1) IMSA 4C wired helmet kit
- (1) Radio jumper – connects handheld radio to harness
- (1) Velcro-mounted steering wheel push-to-talk (PTT) button
- (1) AlphaBud mono earbud for the driver
- (1) Aluminum handheld radio box with universal mounting
- (1) Free medium storage bag
Choosing the right kit?
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Racing on a budget? The Entry Level Kit delivers reliable communication with essential components to get you on the track
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Go all-in with the Best Performer Kit! Featuring our rugged, high-performance radio, upgraded gear protection, and long-range communication
Compatibility:

The R1 works with all VHF/UHF business band radios on the same frequencies, including RDM-DB, M1, RDH-X, R1, V3, RM60, RH5R, RDH16, as well as Icom, Motorola, and Kenwood business band radios.
