Ray90 Modular Dual-Station VHF Black Box Radio SystemRaymarine's fixed mount Ray90 modular VHF radio brings multi-station communications to a whole new level of power, performance, and flexibility. The Ray90 is a black-box design with a transceiver that hides out of sight while the ergonomic RayMic handset and remote speaker provide full control of the radio with crystal clear audio.Features:. Black box, multi-station capable VHF radio. Wired handset and passive speaker included. Expandable to 2