Weatherproof and Marine Ceiling Speakers have been specifically built to work outdoors and in environments where steam and moisture are present. They typically carry an IP (Ingress Protection) rating which guarantees resistance against dirt, soil and moisture, you can read more about IP ratings here.
In-Wall Speakers can also be used for ceiling installations, the only difference is the shape. You read more about thishere.
If you require assistance with picking the right weatherproof or marine ceiling speakers or want some more information about a product, please do not hesitate to contact us using the Live Chat, or alternatively you can give us a call at 03456 804 104.