[. . . ] The Xw15A is a full-range biamped floor monitor speaker system which may be used with the Electro-Voice Dx38 digital crossover, the Klark Teknik DN9848 or other high-quality, signalcontroller system. [. . . ] The EVX155 features a 4. 0-inch voice coil with high-excursion capability for maximum low-frequency output. For high frequencies, the Xw15A uses the ND6-16, a 3-inch diaprhagm 1. 4-inch-exit neodymium compression driver for very high output. Its unique one-piece, geometrically optimized titanium dome and suspension combined with its high-energy neodymium magnetic motor provide maximum efficiency and precise control of the diaphragm motion. This flat-front, constant-directivity horn is based on the Electro-Voice HP series, and is geometrically optimized for performance from 1, 250-20, 000 Hz. Download at www. electrovoice. com Block Diagram: Frequency Response & Impedance: Horizontal Off Axis Frequency Response: PerformanceMatch: · · · Dx38 Digital Sound System Crossover Klark Teknik DN9848 Digital Sound Controller P-Series Amplifiers XW15A Part Number: · XW15A -- 1139-3424 Vertical Off Axis Frequency Response: Dimension Drawings: 12000 Portland Avenue South, Burnsville, MN 55337 Phone:952/884-4051, Fax:952/884-0043 www. electrovoice. com © Telex Communications, Inc. For customer orders, contact Customer Service at: 800/392-3497 Fax: 800/955-6831 Europe, Africa, and Middle East only. For customer orders, contact Customer Service at: + 49 9421-706 0 Fax: + 49 9421-706 265 Other International locations. 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. [. . . ] For customer orders, contact Customer Service at: + 49 9421-706 0 Fax: + 49 9421-706 265 Other International locations. [. . . ]