AD-Systems is a German based manufacturer of professional sound products in the Pro Audio business. Established in 2001 by Oliver Pattay and Sven Haferkamp, AD-Systems offer high-quality loudspeaker systems for the touring, rental and installation markets. They pride themselves on offering audio products that work reliably regardless of whether they're used in live touring and rental markets or fixed installation applications.

Audio products must work properly day after day, year after year, and they are required to do their work reliably. Whether it's in the touring or rental business: sound and function, design and economical aspects absolutely must fit.

Loudspeakers for fixed installation and portable applications.

AD-Systems offer a range of loudspeakers for Fixed Installations and Portable Applications which are flexible enough to be placed in any location. Whether it be theatres, clubs, stadiums, cruise liners or churches, AD-Systems offers a vast range of speakers with optimal performance capabilities. The i.Flex Series are a range of Loudspeakers for fixed installations characterised by their outstanding acoustic compatibility, mechanics and their optically pleasing designs. The Flex Series is a range of innovative high-performance mobile speakers used as Front of House monitors equipped with neodymium components providing a massive weight advantage over conventional speakers.