Ocean Reef Damper/Ultrasound Minimiser for Wireless Communication Unit SPG Featuring a low profile frame

Featuring a low profile frame and rugged construction

Low volume also makes mask clearing easier due to less water needing to be displaced

Two-Piece Design for Mix and Match

Powerful – Removes residue

This second stage is paired with the DC2 for a great travel the world design or for those divers looking for a regulator to provide performance during long deco stops

Ocean Reef Damper/Ultrasound Minimiser for Wireless Communication Unit SPG Featuring a low profile frameOverview OCEAN REEF has designed a communication system that is easy to use, lightweight, and within a recreational divers budget. The OCEAN REEF underwater communication system adds a whole new dimension to dive safety and enjoyment by connecting divers with each other and with partners on the surface. When communicating underwater at a short distance or in closed environments, it is often possible that audio distortion is caused by excessive