Climate variations and owner maintenance
The wear of a loudspeaker will vary significantly with different climate conditions. For example, a weather-protected loudspeaker installed in a sunlight-exposed location on an ocean-side pier will experience much harsher conditions than a loudspeaker in a similar installation that is shaded by trees and exposed only to rainfall. Constant exposure to direct UV radiation and a salt air environment will cause loudspeaker products and rigging/mounting accessories to wear more quickly than those with partial UV shielding and exposed only to freshwater moisture.
Wear can eventually affect the performance of the loudspeaker. Wear also affects aesthetics, for example, in salt air environments, the exterior grille can quickly show signs of oxidation, causing unsightly discoloration.
Apart from selecting suitable weather protection, the progress of wear and tear on the loudspeaker can be slowed by a regular schedule of inspection and cleaning. This is particularly necessary in harsh environments. Inspection and cleaning should include routine removal of any visible oxidation or environmental particulates, as these can accelerate metal corrosion or decay of the cabinet. If installed loudspeakers are not in use for an extended period, exterior protection or temporary removal and storage of the loudspeakers should be considered.
Users are advised that the following environmental conditions will increase wear and tear and are likely to contribute to a shorter total product life.
Higher than average salt environments, such as those found on cruise ships or ocean-side visitor attractions.
Higher than average chlorine or other chemical environments, such as those found in swimming pool areas and themed attractions with wind-carried water spray.
Regular exposure to high UV, such as external mounting in arid or desert conditions with no shade.
Regular exposure to high humidity, such as mist, fog, sea fog, or seasonal extreme rainfall events.