[. . . ] Sx600PI/Sx600PIX High Output Indoor/Outdoor Speaker System KeyFeatures: · · · · · · · · Very Lightweight -- 80 lbs (36. 3 kg) Easy, Versatile, SuperSAMTM Mounting System Two Element Vertical Line Array Very High Sensitivity, 105dB 1w/1m (139dB Peak SPL) 600 Watt Power Handling All Weather IEC 529 IP 44 & Mil Spec 810 Environmental Specs Available 600 Watt Internal Transformer (Sx600PIX) High Intelligibility General Description: The Electro-Voice ® Sx600PI and Sx600PIX are higher power extensions of the popular Sx-series of weather-resistant indoor/ outdoor speaker systems. [. . . ] The molded polymer enclosure combined with aluminum & neodymium components provide a lightweight, easy to handle system. A multilayer stainless steel grille protects against rain, sprayed water, and dust to IEC 529 IP 44 Mil Spec 810 humidity, salt spray, and UV specifications. The Sx600PIX features a special internally mounted 600 Watt line transformer for operation on 70, 100, 140 and 200 volt distributed line systems. The Sx600 series is ideally suited for applications requiring high intelligibility sound at high SPL's in applications such as arenas, stadiums and race tracks. Technical Specifications: Freq. [. . . ] For customer orders, contact Customer Service at: + 1 952 884-4051 Fax: + 1 952 736-4212 For warranty repair or service information, contact the Service Repair department at: 800/685-2606 For technical assistance, contact Technical Support at: 866/78AUDIO Specifications subject to change without notice. 12000 Portland Avenue South, Burnsville, MN 55337 Phone:952/884-4051, Fax:952/884-0043 www. electrovoice. com © Telex Communications, Inc. [. . . ]