CUI Devices Adds IP67 Rated Models to Enclosed Speaker Line

CUI Devices’ Audio Group announced the addition of waterproof enclosed speakers to its CES product family. Carrying IP67 ratings, these enclosed speakers feature sound pressure levels (SPLs) from 89 to 106 dB at 10 cm and resonance frequencies from 680 to 1700 Hz. Thanks to their enclosed speaker design and IP67 ratings, the CES series offer engineers a turnkey solution fully optimized for sound quality and simplified design integration in applications that may be subject to moisture and environmental contaminants.

The July 2020 edition of Voice Coil magazine is a strong issue, offering the most comprehensive sourcing directory on Adhesives, Coatings, Sealant, and Dispenser Providers in 2020, a Spotlight article by David Lindberg on Waterproofing of Audio Devices, plus the always brilliant patent reviews by James Croft. For July, Vance Dickason characterizes the recent SEAS L19RNX1 woofer from the company's new Prestige Titan Series, and the LD25X, an interesting high-end tweeter from Creative Sound Solutions (CSS). Now available to download!

This article explores State Of The Art (SOTA) Applications, a high-tech coating specialist that is focusing on the audio speaker industry. The company offers many unique treatments to protect paper cones and foam surrounds, fabrics, corrosion resistance for steel frames, and magnetic structures from moisture and water. This article was originally published in Voice Coil, July 2016.

Outdoor speakers, autosound, Bluetooth speakers… these days everything must meet IPXX environmental robustness standards. SOTA is a high-tech coating company that has treatments for paper cones and foam surrounds, to corrosion resistance for steel speaker frames, treatments for outdoor speakers, etc.