{"product_id":"martin-15-cdd-speaker-marine-grade-black","title":"Martin 15\" CDD Speaker MARINE grade BLACK","description":"\u003cp\u003eMartin Audio CDD15 Marine Grade delivers the acclaimed Coaxial Differential Dispersion technology in a purpose-built enclosure designed to withstand the most demanding outdoor environments. Engineered with marine-grade protective coatings, stainless steel hardware, and IP55-rated weather resistance, this loudspeaker is the definitive choice for permanent installations exposed to salt spray, high humidity, and extreme temperature fluctuations.\u003c\/p\u003e  \u003cp\u003eAt its core, the CDD15 features a 15\" LF driver with a coaxially mounted HF compression driver, ensuring true point-source performance with seamless phase coherency across the entire frequency range. The proprietary Differential Dispersion design progressively narrows horizontal coverage at lower frequencies, delivering remarkably even SPL distribution throughout the listening area — reducing hot spots near the speaker and maintaining energy at greater distances.\u003c\/p\u003e  \u003cul\u003e \u003cli\u003e15\" LF driver with coaxial HF compression driver for coherent point-source output\u003c\/li\u003e \u003cli\u003eDifferential Dispersion technology for consistent audience coverage\u003c\/li\u003e \u003cli\u003eMarine-grade finish with IP55 environmental protection rating\u003c\/li\u003e \u003cli\u003eStainless steel fittings and hardware for corrosion resistance\u003c\/li\u003e \u003cli\u003ePassive design with robust power handling for installation flexibility\u003c\/li\u003e \u003cli\u003eMultiple rigging options for versatile mounting configurations\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eIdeal for waterfront venues, cruise terminals, resort complexes, theme parks, and coastal hospitality environments, the CDD15 Marine Grade delivers uncompromised audio performance where conventional loudspeakers simply cannot survive.\u003c\/p\u003e","brand":"Jansen Audio","offers":[{"title":"Default Title","offer_id":55007529599279,"sku":"CDD15B-MAR","price":6990.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/2210\/2319\/files\/cdd-marine_e43cff1a-b947-4ec0-b7b0-84d5f7d3f009.jpg?v=1778613226","url":"https:\/\/audioconnect.co.nz\/products\/martin-15-cdd-speaker-marine-grade-black","provider":"Audio Connect","version":"1.0","type":"link"}