Horn Public Address Dayton Audio RPH20

Affordable, durable horns for demanding sound reinforcement applications. HighlightsLarge horn mouth extends response to lowest possible frequencyWeatherproof aluminum constructionStainless steel hardware for long service lifeSuitable for indoor or outdoor installationsStandard 1-3/8-18 threaded throat Product DetailsDayton Audio RPH20 20 Round PA Horn Pair Affordable, durable horns for demanding sound reinforcement applications. The re-entrant style horn flare design provides an expansion path that is longer than conventional straight horns; this ensures that the lowest possible frequency response can be achieved. The Dayton Audio RPH-20 PA horns are formed from lightweight aluminum and painted with a durable polyester finish, so you know that they will survive years of exposure to sun and rain. Great for indoor or outdoor applications, sturdy mounting yoke for precise alignment included. Standard 1-3/8-18 threaded throat; 20 mouth diameter, 13 depth.