Ear Cups with Speakers type_mud-flaps or coordinating your pit crew

or coordinating your pit crew

Intuitive menu layout with full operation from the touch screen

**The receiver

7/ 438'/ 7953

and others

Ear Cups with Speakers type_mud-flaps or coordinating your pit crewAdd ear cups and seal out noise! Add into your existing helmet that has an ear jack. When adding ear cups to a helmet, you often need to go up a size. We offer free returns if your head and the ear cups both don't fit. Compatible with: Impact Offset 20 helmets by using the "ear cup" style cheek pads. (sold separately) Other helmets that offer multi piece cheek pads to accommodate ear cups. Options: 5481 32 ohm for use with handheld radios 5482 8 ohm