Sonet APS Base System! The SonetTM APS's unique sound masking solution offers significant cost savings over traditional systems by allowing: - Individual installation: Install Sonet units only for the employees who need and want them. - Effective: Based on sound-masking technology that has been proven in tens of thousands of applications throughout the world. - Pleasant, Familiar, Unobtrusive Sound: Sonets sound like a gentle whoosh of a high-quality HVAC system. - Portable: If the office moves, Sonets can move, too, just like other office accessories (and unlike an in-ceiling system, which becomes a permanent part of the building). - Flexible: Can be installed at any time - during build-out or in existing offices. Typical SonetTM APS Installation: Sonet TM APS emitters are mounted to office walls. Background volume is controlled by a module attached to an easily reached location such as the side of the desk. Installation is quick and easy. Sonet is a Unique, Convenient Solution The SonetTM APS technology is not only more cost effective, but also significantly more user-friendly than traditional systems. Simple to Install, Simple to Move and Expandable (with the optional Sonet Extension Kit) Low Operating Cost Fast Return on Investment Three Year Warranty Sonet APS - Specifications: Power Requirements: 4.0 watts Radiated Acoustic Power 0.001 acoustic watts Size: Emitter 6.3" x 3.6" x 1.5" Volume Control 3" x 5" x 1.5" Weight: Emitter 6 ounces Volume Control 3 ounces Color: PC Bone Grey Wiring: Modular telephone cords Emitter Mounting: Emitter mounting plate for soft panels. Velcro pads for hard walls Volume Control Mounting: Fabric grips/Velcro pads Number Emitters Supported: Six (two supplied with basic product) Recommended Emitter Positioning: Symmetric to working position; head height, 18" - 36" separation