Audio System Maintenance Kit

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Blue Ocean Megaphone accessories are no longer available on this website, but you can find the full line of Blue Ocean Audio Equipment at

This small kit, packed in a waterproof bag, contains all the tools you need to take care of your Cox-Box and microphone! Along with laminated, full pictorial instructions for maintenance of the Cox-Box P5, Microphone BNC, and speaker harness connections, this Kit is a must have for every boathouse.The small investment in this kit will offer big returns in the condition of your equipment.

The kit includes:

  • a Nyogel syringe,
  • a container of silicone grease,
  • a drill bit,
  • a small screwdriver
  • 10 grease applicators
  • a small waterproof carry bag
  • a laminated pictorial instruction card clearly showing the maintenance steps for every Cox-Box connector