Parts Express and Dayton Audio are once again commencing their exciting annual Dayton DIY speaker building contest! Experience some of the most innovative and creative speaker designs from DIY enthusiasts from around the world. The Dayton DIY contest will take place at the Holiday Inn Express in Springboro, OH (just south of Dayton) on Saturday July 11th from 10-5:30 PM. Last year project submissions came from as far away as Japan! Make sure to stop in for the opportunity to see these showcased designs as they are judged by the DIY community and a panel of judges.\n\n\nDiscuss "Dayton Audio DIY Speaker Building Competition" here. Read the article.