Weatherised Versions - Martin Audio CDD Series User Manual

CDD USER GUIDE

WEATHERISED VERSIONS

All CDD and CSX models are available with factory-fitted weather proofing components: these may be denoted by the suffix "-
WR" to the model number. Weatherised versions are available in both black and white finishes.
Weatherised versions of CDD cabinets include two additional layers of protection behind the front grille: first there is a Declon®
(synthetic fibre) layer, below which there is a secondary zinc-plated steel grille assembly with a hydrophobic (water-repellent)
coating and a rubber edge extrusion. The LF driver cone itself is also treated with a hydrophobic coating. The rear connection
panel is protected by a gasketed cover with a cable gland, and the fixing points are of stainless steel. These constructional
differences allow the WR versions to meet environmental testing to IP Rating IP54.
Weatherised versions of CSX subwoofers feature similar protection for the rear connection panel, stainless steel fixing points,
and zinc-plated front grilles. They are tested to meet environmental rating IP24.
CDD User Guide V1.0 9