Deckhead Mouting Boxes

Product Overview

The Deckhead Mounting Box, is a device that protects bases, sounder bases, and sounder beacon bases from the ingress of water or other liquids. It is screwed to the soffit and accepts a variety of Apollo bases.

The Deckhead Mounting Box is used on its own in most cases but there are applications where either an extension sleeve or an adaptor ring is required.

The Extension Sleeve is required when the fitting heater or deep bases; the Adaptor Ring is needed for fitting sounder bases, beacon bases or sound beacon bases.


  • Protects against water ingress.
  • Improved performance.
  • Available in polycarbonate or metal.

Item Numbers

201-0193 Deckhead Mounting Box
201-0197 Deckhead Mounting Accessory Kit for 201-0197
201-0195 Metal Deckhead Mounting Box with PG16 Access Ports
201-0194 Metal Deckhead Mounting Box with M20 Access Ports