J & A Enterprises, Inc are noise and Vibration Control Engineers and they have worked on some beautiful sailing yachts, such as J class Ranger, pictured.
J&A Enterprises designed noise controls optimized for lightweight to keep sailing the yacht, pictured above, within J-class racing limits.
Custom exhaust silencers were designed and built by J&A’s affiliate, Soundown to reduce exhaust system noise.
Special silencers were developed for the engine room ducts, designed to meet fire protection requirements and meet noise attenuation goals with a single treatment.
J & A Enterprises, Vibration Control Engineers: http://www.jandaenterprises.com/SailingYachts.htm




