All of our race winning communications come together in easy to understand, easy to install packages. Choose from the basic, yet bulletproof Comlink 6, or the Comlink X with all the bells and whistles of auto volume control, Driver Isolation and you can even upgrade those to DSP and/or Bluetooth. We recommend Kenwood radios for their ideal water resistance, available in the 50 watt TK-7360 or 110 watt TK-790 for optimal range.