Martin Audio CDD6TX-MAR

The CDD6TX-MAR is a marine-grade 6" coaxial differential dispersion loudspeaker with an integrated 70V/100V transformer. Built for extreme coastal environments, it features a 316L stainless steel grille, IP55 weather rating, and UV-stable marine finish for hight-fidelity performance in salt-heavy air.

Manufacturer's Description.

The CDD6TX-WR is a weatherised two-way passive micro speaker incorporating a 70V/100V line transformer and designed for discreet positioning in architectural installations — including bars, museums, foyers, concourses, exhibition centres and HoW as well as outdoor applications where it will be subject to changing environmental conditions but sheltered from direct exposure to the elements. It can reproduce surprisingly high levels of music program and can also be used as a fill system in conjunction with larger CDD Series. It features a 6.5” (165mm) LF/1” (25mm) HF Coaxial Differential Dispersion driver inside an elegant UPM Formi composite enclosure with a dual cable gland for easy daisy-chaining of cabinets without the need for external breakout boxes.

The Marine Grade CDD is a customised version of our standard Current Differential Device, engineered for reliable earth leakage protection in harsh marine and coastal environments. Available in 8" 12", and 15", including TX variants, this unit offers enhanced corrosion resistance and weatherised construction for long-term durability.

Designed for vessels, marinas, offshore platforms, and coastal installations, the Marine Grade and Weatherised combinations provide added protection against moisture, salt spray, humidity, and demanding outdoor conditions — without compromising performance.

Suitable for marine, industrial, and outdoor applications where durability and safety are essential.