The Artec 506/506A utilizes a 6-inch LF transducer with a 1-inch HF compression driver, while the Artec 526/526A uses two 6-inch LF transducers and a 1-inch HF compression driver. The Artec 508/508A includes an 8-inch LF transducer with a 1-inch HF compression driver. These three models each have a HF horn dispersion pattern of 80 degrees x 80 degrees. The Artec 510/510A employs a single 10-inch LF transducers mated with a 1-inch HF compression driver and its HF horn dispersion pattern is 110 degrees x 50 degrees. The new Artec series S15A (powered) and S15 (passive) subwoofers employ a 15-inch LF loudspeaker.
These speakers won’t be on DAS’ website until after InfoComm, but when they are, you can see the specs here: http://www.dasaudio.com/index.asp?pagina=productos&lang=es