C-Phone 4 Diver Radio

What it does

Portable 4-channel Round Robin Diver Communications System

Image Gallery


The C-Phone 4 has been designed to provide full round robin communications between the tender, 2 working divers and 1 standby diver, with an additional channel that can be used by other personnel such as deck support crew. The clearly labelled panel facia with heavy duty connectors make it easy to operate while providing longevity in service. Housed in a waterproof, ruggedised Storm case and supplied with a heavy duty C-Tecnics headset and charger.

Technical Detail

Code: CP4
Description: 4 Diver C-Phone

Technical specification

  • Communications Channels: 4
  • Volume Control: Individual for uplink/downlink
  • 2-wire and 4-wire configuration
  • Dimensions: 36 x 29 x 17cm
  • Weight: 3.5 Kgs
  • Power Supply: Rechargeable LiPo battery
  • Battery Operating Life: 6-7 hours
  • Standby Current: 170mA
  • Nominal Frequency Response: 400Hz to 10KHz
  • Audio Power Output: 7.8W into 8Ohm
  • Integrated Splashproof Speaker and Microphone
  • Recording Output via RCA


Supplied with:

  • Premium operator headset
  • Mains AC Charger Cable


  • Commercial Diving
  • Remote Operations

Also Ordered

Thanks, your enquiry has been sent successfully.

A member of our team will respond to you as soon as possible.