Why Polyurea-Coated Speaker Cabinets Are the New Standard for Outdoor Pro Audio
Polyurea speaker manufacturing exists for stories like this one. A U.S. touring company orders 300 speaker cabinets for an outdoor festival season, and the gear looks sharp rolling off the truck. By month three, rain has lifted the corners of the finish. A sticky Texas summer has swollen the wood, and two clients are already calling about muddy sounds. It is lauded that understanding polyurea coatings before ordering brings financial savings and makes customer relations smooth. This technology has been worked on by Ezcom Electronics since 2000. This article discusses polyurea coating technology, other coatings, and what to expect from a waterproof loudspeaker cabinet manufacturer. What Is Polyurea and Why Do Speaker Manufacturers Use It? This is a resilient and flexible coating that is directly sprayed on the external part of a wooden speaker cabinet. You can compare it to the spray used for bedliners that are present in American pickup trucks. The spray gets attached to the surf...