Definitive Technology has been committed to building superior sounding home audio and home theater loudspeakers since 1990, when the company was founded by three lifelong audiophiles and experts in speaker design, acoustics and marketing. Definitive Technology loudspeakers are among the most positively reviewed and honored high performance loudspeakers on the market. Based in Baltimore, Definitive Technology is part of the DEI Holdings family of consumer electronics brands. Audio/video specialty retailers throughout the United States and over 40 countries around the world proudly sell Definitive Technology loudspeakers. For more information and the location of your nearest Definitive retailer visit www.definitivetech.com, or call us at (800) 228-7148 (USA and Canada). Outside of North America, call +1 (410) 363-7148. For more information about DEI Holdings please visit http://www.deiholdings.com/.