The Challenger II™ was designed for auto racing communications as an effective way to transmit information from pit crew to driver. Its unique design allows it to be worn comfortably under any racing helmet without adding excess weight or bulk. The custom fit and sturdy construction provide prolonged use on even the most demanding racecourses and under strenuous driving conditions.
The transducers are optimized for communications bandwidth allowing crystal clear transmission.
We just raced (and finished!) our first King of the Hammers. My son (driver) and I (co-driver) were very concerned about communication during the race as our Can Am engine is very loud and our helmet speakers just weren’t loud enough. These earpieces cut the engine noise significantly and we actually had to turn our intercom volume down. They worked flawlessly. Absolutely recommend.
T
Todd Poulson (Chandler, US)
Comfortable alternative to helmet speakers
I purchased these to use with a helmet kit, instead of speakers. They were very comfortable and were crystal clear. Another perfect product from PCI!
C
Customer (Franklin, US)
Wow
Much better than ear muffs!
D
David Ferson (Golden, US)
Comfortable and Clear
Works great able to hear coms much clearer than regular helmet speakers.
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