The new DVA Series Powered Loudspeakers family is built on the industry-leading innovation and Dynatech audio engineering to offer the most advanced professional portable powered loudspeakers available today. A versatile high-end choice for live entertainment venues, rental companies, pro musicians and DJs, and installed sound, The DVA Series Powered Loudspeakers family features four, two way models (8-inch, 10-inch, 12-inch, and 15-inch,all with a precision HF compression driver).