User manual ELECTRO-VOICE QRX15375 EDS

[. . . ] QRx153 15-Inch Three-Way Biamped Speaker System with Horn-Loaded Midrange Key Features: · · · · · 8-inch MF horn loaded for 75o x 50o pattern control to 500 Hz 3-inch DH7 HF compression driver 15-inch DL15 woofer is loaded into vented enclosure Asymmetric MF and HF horns have +15o / -35o coverage RMDTM ­ Ring-Mode Decoupling for vocals and mids with superb fidelity at any listening level The EV P1202 Precision Series Amplifier and M153 module are designed to power the QRx153 perfectly L-track rigging is installed on top and bottom of the enclosure · · General Description: The QRx153/75 is a biamped three-way full-range loudspeaker system capable of filling performance spaces with beautifully balanced audio and high acoustic output capability. [. . . ] Both MF and HF horns are aimed downward 10o to provide optimal aiming when the speaker is elevated above the audience. This also helps control sound to provide greater intelligibility. The QRx153/75 has an excellent combination of performance and flexibility for demanding audiences. Technical Specifications: Freq. Response (-3 dB): Long Term Pwr Handling Shor t Term Pwr Handling Sensitivity (1W / 1m): Impedance: Max. SPL Output: Horizontal Coverage: Ver tical Coverage: LF to MF Crossover : Passive Crossover Freq. : LF Transducer : MF/HF Transducers: Enclosure: Suspension: Connectors: Q and DI: Recommended Controller : Grille: Dim (H x W x D) in: Dim (H x W x D) mm: Net Weight: Shipping Weight: 1 1 42Hz - 20kHz 50Hz - 16kHz : 400W LF / 150W MF/HF : 1600W LF / 600W MF/HF 98dB LF / 105dB MF/HF 8 ohms LF / 12 ohms MF/HF 130 dB @ 1m 75° 50° (Up 15°, Down 35°) 500 Hz 1. 2 kHz 15-inch DL15ST MF8 8-inch MF / DH7 3-inch HF Trapezoidal 13-ply (18mm) Baltic Birch (15° Side Angles) L-Track w/Ancra fittings (2) Neutrik Speakon NL4's Q = 12 / DI = 10. 8 Dx38 Powder Coated Steel, Fabric backed 41. 5" x 18. 4" x 19. 12" 1240 mm x 467 mm x 485 mm 97 lbs (44. 09 kg) 105 lbs (47. 72 kg) 1 EIA-RS426A Block Diagram: Frequency Response: Beamwidth: Dimension Drawings : Directivity: Top View Performance Match: · · · · QRx218s -- Dual 18" Woofer System P1202 -- Precision SeriesTM Amplifier M153 -- Control Module for QRx153 Dx38 -- Digital Loudspeaker Controller QRx153 Part Number: · 301208-001 QRx-153, Black Futura finish WARNING: Suspending any object is potentially dangerous and should only be attempted by individuals who have a thorough knowledge of the techniques and regulations of rigging objects overhead. Electro-Voice ® strongly recommends that QRx speakers be suspended taking into account all current national, federal, state and local regulations. [. . . ] 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. Front View Side View 12000 Portland Avenue South, Burnsville, MN 55337 Phone:952/884-4051, Fax:952/884-0043 www. electrovoice. com © Telex Communications, Inc. [. . . ]