Dan Murphy joins Audiovox Electronics, a wholly owned subsidiary of Voxx International, as telematics solution VP … Mark Prince joins DreamGear, a maker of mobile accessories, as business development and channel marketing director … Larry Rougas has left Pioneer’s car electronics division as marketing and product planning senior VP to move to the East Coast to take a position with Nikon. The 18-year Pioneer veteran started with Pioneer in 1995 as a product specialist in Long Island, N.Y., where he will relocate for his position at Nikon. No replacement at Pioneer has been made … Soundcast Systems expanded its global sales team with the appointment of LVZ International and owner Linda van Zanten to handle sales of the company’s wireless speakers outside the U.S. and Europe. Although Soundcast has distributors in countries outside Europe, it hasn’t had an international sales firm directing these distributors or heading up new business development outside Europe, a spokesperson said … Travis Huff, formerly with Pure Audio of Columbia, Mo., has joined Lenbrook America, marketer of the NAD and PSB audio brands, as central region sales manager. Huff will be based in Columbia and will report to president/CEO Dean Miller … Brian McIntosh has joined Ricoh Imaging Americas as its new marketing director. He will oversee the strategy, planning and execution of all marketing activities, including communications, product management, advertising, public relations and customer support for North America.