User manual ELECTRO-VOICE 602TR

[. . . ] THE TWISTED PART IS THE HF HORN THAT ROTATES TO FIT THE APPLICATION. The horn's asymmetrical pattern directs HF energy where you need it: down at the audience, up at the performer, or wherever room acoustics require. [. . . ] Add a compression driver with a big 3 inch voice coil, 12- or 15-inch woofers, our RMD ® Ring Mode Decoupling technology, and compact asymmetrical enclosures, and you get fullrange loudspeakers that deliver high SPLs with minimum distortion. QRx SeriesTM fullrange and subwoofer boxes deliver crystal-clear sound for musicians, mobile DJs, high-end installations, FOH systems, and touring/rental companies. For more information, contact your Electro-Voice® sales rep, or visit ©2001 Telex Communications, Inc. www. ElectroVoice. com/QRx Series. Working all the angles. An asymmetrical horn in an asymmetrical cabinet makes Electro-Voice QRx-SeriesTM ® loudspeakers remarkably balanced. You'd think our engineers don't own T-squares. But all the odd angles in the QRx-Series full-range loudspeakers make perfect sense. Here's why: The asymmetrical HF horn is designed for targeted projection of the sound, providing higher intelligibility with less acoustic spill. In the factory-set position, the constant-directivity horn provides a 75° horizontal coverage pattern (the sweet spot between 60° "long-throw" and 90° "wide-fill" patterns) and a 15° up / 35° down vertical pattern. That means you can choose between the low-frequency punch with definition of the QRx-215S, or the classic LF thump of the QRx-118S or QRx-218S. The QRx-118S comes standard with our legendary EVX-180B 4-inch voice coil driver for an optimum ratio of power to output. Rigging, poles, and handles: All QRx-Series loudspeakers are equipped with the hardware most appropriate to their applications. The three full-range cabinets include L-track rigging and single-studded Ancra fittings. They also have pole mounts in the bottom which, naturally, mate with the top of all three subwoofers. All QRx-Series cabinets feature deep, Save-Grip handles located just where your sweaty, slipping fingers hope they'll be. [. . . ] All QRx-Series cabinets feature deep, Save-Grip handles located just where your sweaty, slipping fingers hope they'll be. For more information, contact your local Electro-Voice® sales rep, or visit www. ElectroVoice. com/QRx Series. The five sided cabinet design of the QRx-112/75 and QRx-115/75 full-range loudspeakers helps them fit into a number of applications--literally. [. . . ]