BRAND: Rugged Radios
So you have all 4 of your 4 person intercom cables used up but you have a 5th rider. Whatever are you to do. Add the John Deere Gator Splitter 5-Pin to two 5-Pin By Rugged Radios to make adding a 5th cable possible.
With this 5 pin splitter, you can make your 4 person intercom system connect to 5 people in the same vehicle. Simple connect this splitter at your intercom and add a 5th cable to the back seat.
We recommend using a 16ft cables for the back seat. These 16ft intercom cables can be found here