User manual ELECTRO-VOICE DMS-1122-85

[. . . ] Electrical connections to the system are 1 made by large screw terminals able to accept up to 12-gauge wire, mounted to an input panel on the back of the enclosure. The system is provided with a 2, 000-Hz passive crossover featuring self-setting tweeter protection and asymetric acoustic slopes with passive lobe steering for uniform coverage throughout the crossover region. The enclosure is constructed from 19-mm (0. 75-in. ) thick, thoroughly braced 7-ply birch plywood lined with soundabsorbent glass wool. Five 3/8-16 shoulderbolt hanging points are provided for safe suspension of the EVI-15. [. . . ] Five 3/8-16 shoulderbolt hanging points are provided for safe suspension of the EVI-15. There are two hanging options recommended. The optional UBracket hanging kit, MB-EVI15 is available for use with the 3/8-16 T-nut locations on the side of the enclosure along with a single pullup strap located on the lower back of the enclosure. The second option is available using the two T-nut locations on the front top of the enclosure as well as the pull-up location on the lower back of the enclosure. The EBK-1 kit of three forged shoulder eyebolts is available if structurally rated 3/8-16 eyebolts are not locally available. The system may then be hung individually or in an array. Please read the included Applications Guide for more information on mounting methods and installation tac- tics. The system may be ordered in a textured black or white paint which can be painted to complement any interior. The grille is constructed from a sturdy 16-gauge medium-gloss black or white powder-coated steel and may be painted or covered with cloth to match the enclosure. The EVI-15 full-range Vari Intense® loudspeaker is the ideal system whenever highoutput full-frequency-range material must be reproduced in churches, gymnasiums, auditoriums, hotels and civic centers. Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you. Other Rights: This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Electro-Voice Speakers and Speaker Systems are guaranteed against malfunction due to defects in materials or workmanship for a period of five (5) years from the date of original purchase. The Limited Warranty does not apply to burned voice coils or malfunctions such as cone and/or coil damage resulting from improperly designed enclosures. Electro-Voice active electronics associated with the speaker systems are guaranteed for three (3) years from the date of original purchase. Additional details are included in the Uniform Limited Warranty statement. For warranty repair, service information, or a listing of the repair facilities nearest you, contact the service repair department at: 616/695-6831 or 800/685-2606. For technical assistance, contact Technical Support at 800/234-6831 or 616/695-6831, M-F, 8:00 a. m. Specifications subject to change without notice. EVI-15 Full-Range Loudspeaker Figure 1--EVI-15 Frequency Response 2 EVI-15 Full-Range Loudspeaker Figure 2--EVI-15 Impedance EVI-15 Full-Range Loudspeaker Figure 3--EVI-15 Distortion 1% power Figure 4--EVI-15 Distortion 10% power 3 EVI-15 Full-Range Loudspeaker Figure 5--EVI-15 Polar Response 90º Scale: 5 dB/division Horizontal Vertical 60º 30º 0º This system side view provides a means of orientation for the vertical polar data. Horizontal data (short throw) is presented conventionally. [. . . ] Specifications subject to change without notice. EVI-15 Full-Range Loudspeaker Figure 1--EVI-15 Frequency Response 2 EVI-15 Full-Range Loudspeaker Figure 2--EVI-15 Impedance EVI-15 Full-Range Loudspeaker Figure 3--EVI-15 Distortion 1% power Figure 4--EVI-15 Distortion 10% power 3 EVI-15 Full-Range Loudspeaker Figure 5--EVI-15 Polar Response 90º Scale: 5 dB/division Horizontal Vertical 60º 30º 0º This system side view provides a means of orientation for the vertical polar data. Horizontal data (short throw) is presented conventionally. Please reference the Applications Guide for more information on interpreting the polar data. EVI-15 Full-Range Loudspeaker 4 EVI-15 Full-Range Loudspeaker Figure 6--EVI-15 Beamwidth Long Throw - Horizontal - Vertical EVI-15 Full-Range Loudspeaker Figure 7--EVI-15 Beamwidth Short Throw - Horizontal - Vertical Figure 8--EVI-15 Directivity Figure 9--EVI-15 Dimensions 5 DIRECTIVITY FACTOR, Rq (Q) EVI-15 Full-Range Loudspeaker Specifications: Versions Available: EVI-15 black EVI-15 white System Type: Direct-radiating vented-bass fullrange loudspeaker system Pressure Sensitivity: 1 100 dB SPL Frequency Response (see Figure 1): 2 50 Hz - 20 kHz Power Handling: 3 250 watts, long-term continuous 1, 000 watts, peak power Maximum Output: 4 123 dB SPL, long-term continuous 128 dB SPL, peak power Impedance (see Figure 2): 8. 0 ohms nominal 5. 9 ohms minimum (15. 8 kHz) Beamwidth, Long Throw: Horizontal, 1-20 kHz: 60° (+30°, -2°) Vertical, 1-20 kHz: 70° (+30°-10°) Short Throw: Horizontal, 600 Hz-20 kHz: 110° (+25°, -25°) Vertical, 600 Hz-20 kHz: 90° (+25°, -18°) Directivity Factor, R (Q), 1. 2-20 kHz: 14. 0 (+5. 5, -4. 0) Directivity Index, Di, 1. 2-20 kHz 12. 5 dB (+1. 2 dB, -2. 7 dB) Components: High-efficiency, high-power castframe 381-mm (15-inch) woofer with one 25. 4-mm (1. 0-inch) exit compression driver mounted to a smallformat Vari Intense® horn Input Terminals: Large screw terminals Replacement LF: 1815-0992 Replacement HF: 833-0990 Replacement Grille: 73574 black 73753 white Enclosure: Direct-radiating vented LF, built of 19-mm (0. 75-inch), 7-ply birch plywood with appropriate bracing, lined with glass wool; five 3/8-16 shoulder bolt hanging points included Dimensions: 584 mm (23. 0 in. ) high 429 mm (16. 9 in. ) wide 766 mm (30. 2 in. ) deep Net Weight: 24. 0 kg (53 lb) Shipping Weight: 28. 2 kg (62 lb) Finish: Black or white textured paint with black or white 16-gauge powder-coated grille Accessories: Electro-Voice MB-EVI15 U-Bracket suspension kit Electro-Voice EBK-1 Eyebolt suspension kit EVI-15 Full-Range Loudspeaker Notes on Measurement Conditions 1. Band-limited pink noise signal, one watt calculated using E2/Zmin, 3. 16-meter measurement distance referred to one meter. [. . . ]