User manual JBL MRX518S

[. . . ] Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat. Do not defeat the safety purpose of the polarized or groundingtype plug. [. . . ] Dual-angle (0° or -10°), 35 mm pole socket Integrated handle / input cup Black DuraFlexTM finish Powder coated, black, 16 gauge perforated steel with acoustically transparent black screen backing. Neutrik® Speakon® NL-4 (x2), one on each end 645 mm x 380 mm x 345 mm (25. 25 in x 15. 0 in x 13. 5 in) 14. 9 kg (33 lb) SS2-BK: Tripod speaker stand SS3-BK: Satellite speaker pole IEC standard, full bandwidth pink noise with 6 dB crest factor for specified period Calculated based on power rating and sensitivity MRX515 - 15¨ two-way, bass-reflex Frequency Range (-10 dB): Frequency Response (±3 dB): Coverage Pattern: Crossover Mode: Crossover Frequency: Power Rating : (Continuous / Program / Peak) Maximum SPL²: System Sensitivity (1w @ 1m): LF Driver: HF Driver: Nominal Impedance: Enclosure: Suspension/Mounting: Transport: Finish: Grille: Input Connectors: Dimensions (H x W x D): Net Weight: Optional Accessories: 1 2 Stand mounting safety precautions Some MRX500 models include a 35 mm receptacle cup to allow mounting on tripod stands or on a pole over subwoofers. When using stands or poles, be sure to observe the following precautions: Check the stand or pole specification to be certain the device is designed to support the weight of the speaker. Always verify that the stand (or subwoofer / pole) is placed on a flat, level, and stable surface and be sure to fully extend the legs of tripod type stands. Route cables so that performers, production crew, and audience will not trip and topple the speakers over. Inspect the stand (or pole and associated hardware) before each use and do not use equipment with worn, damaged, or missing parts. Do not attempt to place more than one MRX500 speaker on a stand or pole. Avoid attaching banners or similar items to any part of a speaker system. Unless you are confident that you can handle the weight of the speaker, ask another person to help you get it onto the tripod stand or pole. Hearing damage, prolonged exposure to excessive SPL MRX500 loudspeakers are easily capable of generating sound pressure levels (SPL) sufficient to cause permanent hearing damage to performers, production crew and audience members. Caution should be taken to avoid prolonged exposure to SPL in excess of 90 dB. 52 Hz - 20 kHz 65 Hz - 20 kHz 70º x 70º nominal Passive 1. 7 kHz 400 W / 800 W / 1600 W, 2 hrs1 350 W / 700 W / 1400 W, 100 hrs1 124 dB SPL continuous (130 dB SPL peak)2 98 dB SPL 1 x JBL 265H 380 mm (15 in) Differential Drive® woofer 1 x JBL 2408H 37. 5 mm (1. 5 in) annular poltmer diaphragm, neodymium compression driver 8 ohms Trapezoidal, 15/18 mm, plywood Dual-angle (0° or -10°) 35 mm pole socket 2 x die-cast handles with backing cup Black DuraFlexTM finish Powder coated, black, 16-gauge perforated steel with acoustically transparent black screen backing. Neutrik® Speakon® NL-4 (x2) 700 mm x 435 mm x 470 mm (27. 25 in x 17. 5 in x 18. 5 in) 19. 5 kg (43 lb) SS2-BK: Tripod speaker stand SS3-BK: Satellite speaker stand IEC standard, full bandwidth pink noise with 6 dB crest factor for specified period Calculated based on power rating and sensitivity. 2 3 SPECIFICATIONS MRX525 - Dual 15¨, two-way, bass-reflex Frequency Range (-10 dB): Frequency Response (±3 dB): Coverage Pattern: Crossover Mode: Crossover Frequency: Power Rating: (Continuous / Program / Peak) Maximum SPL: System Sensitivity (1w @ 1m): LF Driver: HF Driver: Nominal Impedance: Enclosure: Transport: Finish: Grille: Input Connectors: Dimensions (H x W x D): Net Weight: 1 2 SPECIFICATIONS MRX518S - 18¨ bass-reflex subwoofer Frequency Range (-10 dB): Frequency Response (±3 dB): Input Connection Modes: Recommended Crossover Frequencies: Power Rating : (Continuous / Program / Peak) Maximum SPL: System Sensitivity (1w @ 1m): LF Driver: Nominal Impedance: Mounting: Enclosure: Finish: Grille: Input Connectors: Dimensions (H x W x D): Net Weight: Optional Accessories: 1 2 40 Hz - 20 kHz 57 Hz - 20 kHz 70º x 70º nominal Passive 1. 8 kHz 800 W / 1600 W / 3200 W, 2 hrs1 700 W / 1400 W / 2800 W, 100 hrs1 129 dB SPL continuous (135 dB SPL peak)2 100 dB SPL 2 x JBL 265H 380 mm (15 in) Differential Drive® woofers 1 x JBL 2408H 37. 5 mm (1. 5 in) annular polymer diaphragm, neodymium compression driver 4 ohms Trapezoidal, 15/18 mm, plywood 2 x die-cast handles with backing cup Black DuraFlexTM finish Powder coated, black, 16-gauge perforated steel with acoustically transparent black screen backing. Neutrik® Speakon® NL-4 (x2) 1240 mm x 535 mm x 460 mm; (48. 75 in x 21. 0 in x 18. 0 in) 38. 2 kg (84 lb) 40 Hz - 200 Hz 45 Hz - 200 Hz Internally configurable, +1/-1, +2/-2 80-120 Hz, 24-48 dB/octave HPF 500 W / 1000 W / 2000 W, 2 hrs1 400 W / 800 W / 1600 W, 100 hrs1 127 dB SPL continuous (133 dB SPL peak)2 94 dB SPL, 100 dB SPL2 1 x JBL 2044G 457 mm (18 in) woofer 4 ohms Top mounted 35 mm socket for optional SS3-BK pole Rectangular, 18 mm, plywood Black DuraFlexTM finish Powder coated, black, 16 gauge perforated steel with acoustically transparent black screen backing. Neutrik® Speakon® NL-4 (x2) 560 mm x 535 mm x 700 mm (22 in x 21 in x 27. 5 in) 32. 5 kg (72 lb) SS3-BK; Satellite speaker pole IEC standard, full bandwidth pink noise with 6 dB crest factor for specified period Calculated based on power rating and sensitivity 40 Hz to 400 Hz pink noise with 6 dB crest factor for specified period Calculated on half space condition MRX528S - Dual 18¨ bass-reflex subwoofer Frequency Range (-10 dB): Frequency Response (±3 dB): Input Connection Modes: Recommended Crossover Frequencies: Power Rating: (Continuous / Program / Peak) Maximum SPL: System Sensitivity (1w @ 1m): LF Driver: Nominal Impedance: Enclosure: Finish: Grille: Input Connectors: Dimensions (H x W x D): Net Weight: 1 2 Recommended Amplifier Power Recommended Amplifier Power Model MRX512M MRX515 MRX525 MRX518S MRX528S Full-Range / Parallel 800 to 1, 600W@8 800 to 1, 600W@8 1, 600 to 3, 200W@4 1, 000 to 2, 000W@4 2, 000 to 4, 000W@4 35 Hz - 250 Hz 40 Hz - 250 Hz Internally configurable, +1/-1 or +2/-2 80-120 Hz, 24-48 dB/octave 1000 W / 2000 W / 4000 W, 2 hrs1 800 W / 1600 W / 3200 W, 100 hrs1 133 dB SPL continuous (139 dB SPL peak)2 97 dB SPL; 103 dB SPL2 2 x JBL 2044H 457 mm (18 in) woofers 4 ohms Rectangular, 18 mm, birch plywood Black DuraFlexTM finish Powder coated, black, 16 gauge perforated steel with acoustically transparent black screen backing. Neutrik® Speakon® NL-4 (x2) 1095 mm x 535 mm x 700 mm (43 in x 21 in x 27. 5 in) 55 kg (121 lb) Infrasonic Filter Settings HPF 24dB/octave 63 50 40 31 31 Hz Hz Hz Hz Hz 40 Hz to 400 Hz pink noise with 6 dB crest factor for specified period Calculated on half space condition Infrasonic Filter Settings It is a good practice to use a High Pass Filter (HPF) to prevent frequencies below the system tuning frequency from reaching the speaker. [. . . ] THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS, WHICH VARY, FROM STATE TO STATE. 12 13 JBL PROFESSIONAL CONTACTS Mailing Address: JBL Professional 8500 Balboa Blvd. Northridge, CA 91329 Notes Outside the USA: Contact the JBL Professional Distributor in your area. [. . . ]