User manual JBL JBL ASC24 SERVICE MANUAL

[. . . ] But when the concerts are over and the equipment packed up, JBL brings the excitement home. JBL PerformanceTM Series home theater and music systems utilize technologies, materials and engineering that duplicate professional-performance characteristics, letting you enjoy them day in and day out. With a variety of in-wall, on-wall and traditional loudspeakers, not to mention advanced electronics components, distortion-free, arena-quality JBL sound now fits into your life ­ and your living space ­ as never before. YOUR HOME, THE ARENA. Table of Contents: On-Wall Systems 16 Intro 04 · · Technologies 06 Hybrid Systems 20 · · The Systems 08 Loudspeaker-Only Packages 24 · · In-Wall Systems 10 Specifications 29 MOVIES AND MUSIC AS YOU'VE NEVER HEARD THEM AT HOME. Individual tastes in movies and music vary widely, of course. But critical listeners demand a consistently high level of sonic accuracy, whatever the program material and wherever they listen. [. . . ] The state-of-the-art electronic components of the Performance Series deliver brilliantly on all counts. The JBL PERFORMANCE AVA7 seven-channel power amplifier uses forced-air cooling to ensure the highest level of performance, durability and longevity, even under extended high-power-output demands. THE INSIDE INFORMATION. FORCED-AIR COOLING Two variable-velocity fans pull cool air from the back of the AVA7 chassis, over the unit's heatsinks and out the sides. OPTIMAL OPERATING CONDITIONS Continuous tracking of the input signal strength and the amplifier temperature determines optimal airflow, which increases durability and longevity. SIDE-VENTED Because the AVA7 is vented from the sides, it can be stacked directly on or under the AVA1. ELLIPTICAL OBLATE TITANIUM SPHEROIDALTM (EOS) TWEETERS WAVEGUIDES Driven by powerful neodymium First developed for JBL magnets, these lightweight Professional LSR studio monitors, domes are slavishly literal to they evenly disperse high frethe highest frequency sounds, quencies over a wider area, for and fast enough to reproduce better imaging anywhere in the them effortlessly. listening area. TITANIUM INVERTED-DOME MIDRANGE DRIVERS Precisely driven from their centers, they deliver nearly perfect pistonic motion for flat frequency response well beyond the crossover point. STRAIGHT-LINE SIGNAL PATHTM (SSP) NETWORKS This crossover design provides the shortest route from the input terminals to the transducers. BENEFIT: Ensures that a strong, precise signal arrives at each driver. INVERTED-DOME FREEFLOWTM-PORT WOOFERS ARCHITECTURE Pure, undistorted bass even at the highest listening levels, enabled by rigid castaluminum frames that are sonically neutral. Couples internal air motion to a computer-designed aperture that allows for maximum air flow without audible "port noise, " extending bass response. 6 7 IN-WALL SYSTEMS ON-WALL SYSTEMS EVERY ROOM A VENUE. THE SYSTEMS HYBRID SYSTEMS LOUDSPEAKER-ONLY PACKAGES 8 9 (3) P941 (4) P81 (2) HTPS-400 (1) JBL ASC24, (1) AVA7 BEST IN SEVERAL CLASSES. Three 3-way, 9-inch P941 in-wall loudspeakers up front. Four 2-way, 8-inch P81 in-wall loudspeakers around you. Two 12-inch HTPS-400 1, 000-watt powered subs somewhere out of sight. And the JBL ASC24 processor and AVA7 amplifier to make the most of all of them. The Performance IW-One system isn't just extraordinary for a built-in entertainment system. It's extraordinary by any standard, outperforming many high-end traditional systems, even in the largest rooms. JBL PERFORMANCE IN-WALL: IW-ONE SYSTEM 10 11 (3) P81 (4) SS8 (2) HTPS-400 (1) JBL ASC24, (1) AVA7 MINIMALIST IN LOOK ONLY. Start with one shelf- or wall-mounted P35 3-way, dual 5-inch center channel speaker, matched to two in-wall SSCLR 2-way, 5-inch front speakers. Add four SS6C in-ceiling surrounds and a P12SW 12-inch powered subwoofer. The Performance PSP 1 speaker package will make any program material ­ and any A/V receiver ­ sound its best. JBL PERFORMANCE LOUDSPEAKER-ONLY PACKAGES: PSP 1 SYSTEM 24 25 TRUE PERFORMERS. And an imposing P10SW 10-inch powered sub. The Performance PSP 2 package is a complete 7. 1-channel system with true JBL sound. (2) IS6 (1) P25 (4) IS6C (1) P10SW JBL PERFORMANCE LOUDSPEAKER-ONLY PACKAGES: PSP 2 SYSTEM 26 27 SPECIFICATIONS. DESCRIPTION IS5 2-Way In-Wall Speaker IS6 2-Way In-Wall Speaker IS8 2-Way In-Wall Speaker IS6C 2-Way Round In-Ceiling Speaker 40Hz ­ 20kHz (­10dB) 6-1/2" Titanium-laminate cone; 1" titanium-laminate-dome tweeter 80 Watts IS8C 2-Way Round In-Ceiling Speaker 32Hz ­ 20kHz (­10dB) 8" Titanium-laminate cone; 1" titanium-laminate-dome tweeter 100 Watts IS6DT 2-Channel, Dual-Tweeter/DualVoice-Coil In-Ceiling Speaker 40Hz ­ 20kHz (­10dB) 6-1/2" Titanium-laminate cone; dual 3/4" titanium-laminatedome tweeters 100 Watts total (50 WPC) 88dB FREQUENCY RESPONSE SPEAKER CONFIGURATION 45Hz ­ 20kHz (­10dB) 5-1/4" Titanium-laminate cone; 1" titanium-laminate-dome tweeter, EOS waveguide 60 Watts 38Hz ­ 20kHz (­10dB) 6-1/2" Titanium-laminate cone; 1" titanium-laminate-dome tweeter, EOS waveguide 80 Watts 30Hz ­ 20kHz (­10dB) 8" Titanium-laminate cone; 1" titanium-laminate-dome tweeter, EOS waveguide 100 Watts JBL PERFORMANCE, À LA CARTE. IN ALL, THE PERFORMANCE SERIES INCLUDES MORE THAN 30 LOUDSPEAKERS AND SUBWOOFERS, two advanced electronics components, and all the rough-in kits and back boxes needed for any custom installation. The speakers themselves are organized into families based on type, size and output, so designing your ideal Performance system is easy. Just refer to the specifications that follow for complete information. MAX. RECOMMENDED AMPLIFIER POWER* SENSITIVITY 2. 83V @ 1M NOMINAL IMPEDANCE PLATE SIZE (W X H) MOUNTING CUTOUT SIZE (W X H) MOUNTING DEPTH 87dB 88dB 89dB 88dB 89dB 8 Ohms 7-1/2" x 10" 191mm x 254mm 6-1/8" x 8-11/16" 156mm x 221mm 3-3/4" 95mm 4 lb/1. 8kg per speaker 8 Ohms 8-1/2" x 11" 216mm x 279mm 7-1/8" x 9-11/16" 181mm x 246mm 3-7/8" 98mm 5 lb/2. 3kg per speaker 8 Ohms 10-1/8" x 13-1/8" 257mm x 333mm 8-7/8" x 11-13/16" 225mm x 300mm 4" 102mm 7. 8 lb/3. 5kg per speaker 8 Ohms 9-3/16" (diameter) 233mm 7-7/8" (diameter) 200mm 4-1/4" 108mm 4. 5 lb/2kg per speaker 8 Ohms 10-7/8" (diameter) 275mm 9-1/2" (diameter) 240mm 4-1/4" 108mm 5. 6 lb/2. 5kg per speaker 8 Ohms 9-3/16" (diameter) 233mm 7-7/8" (diameter) 200mm 4-1/4" 108mm 4 lb/1. 8kg per speaker WEIGHT 1954 1946 James B. RECOMMENDED AMPLIFIER POWER* SENSITIVITY 2. 83V @ 1M NOMINAL IMPEDANCE PLATE SIZE (W X H) MOUNTING CUTOUT SIZE (W X H) MOUNTING DEPTH 100 Watts 120 Watts MAX. RECOMMENDED AMPLIFIER POWER* SENSITIVITY 2. 83V @ 1M NOMINAL IMPEDANCE DIMENSIONS (H X W X D) CUTOUT DIMENSIONS (W X H) WEIGHT 15 ­ 150 Watts 15 ­ 200 Watts 88dB 90dB 88dB 90dB 88dB 87dB 89dB 8 Ohms 8-1/2" x 11" 216mm x 279mm 7-1/8" x 9-11/16" 181mm x 246mm 3-7/8" 98mm 4. 7 lb/2. 4kg per speaker 8 Ohms 10-1/8" x 13-1/8" 257mm x 333mm 8-7/8" x 11-13/16" 225mm x 300mm 4" 102mm 5. 5 lb/2. 5kg per speaker 8 Ohms 9-3/16" (diameter) 233mm 7-7/8" (diameter) 200mm 4-1/4" 108mm 4. 2 lb/1. 9kg per speaker 8 Ohms 10-7/8" (diameter) 276mm 9-1/2" (diameter) 241mm 4-1/4" 108mm 4. 6 lb/2. 1kg per speaker 8 Ohms 15-3/8" x 7-1/2" 391mm x 191mm 13-7/8" x 6-3/16" 352mm x 157mm 3-7/8" 98mm 5. 7 lb/2. 6kg per speaker 8 Ohms 9-3/16" (diameter) 233mm 7-7/8" (diameter) 200mm 4-1/4" 108mm 4. 2 lb/1. 9kg per speaker 8 Ohms 16-1/16" x 11-13/16" x 3-1/2" 408mm x 300mm x 89mm 14-7/8" x 10-1/2" 378mm x 267mm 11 lb/5kg per speaker 8 Ohms 20-5/16" x 13-9/16" x 3-1/2" 516mm x 344mm x 89mm 19-1/8" x 12-1/2" 486mm x 318mm 15 lb/7kg per speaker WEIGHT 1958 JBL introduces Paragon, a stereophonic home loudspeaker that uses a cylindrical reflecting system for better stereo imaging. Paragon A JBL Professional two-way studio monitor is the first to incorporate a highfrequency compression driver with an acoustic lens. 1965 JBL advances the state of the solid-state art with T-Circuit, making high-output solid-state amplification possible. 1969 JBL powers Woodstock, and Woodstock changes everything. Harman International acquires JBL, beginning a period of rapid international growth. ® 1979 1983 1981 JBL introduces studio monitors with Bi-Radial® horn technology. [. . . ] Pure-titanium-dome tweeters are introduced in consumer loudspeakers. chooses JBL components for its state-of-the-art Samuel Goldwyn Theater. ® 1989 The Everest DD 55000 system is named "Product of the Year" by Japan's Stereo Sound. The Directors Guild of America chooses JBL equipment for its L. A. headquarters. 1990 JBL patents Vented Gap CoolingTM (VGCTM) to raise the thermal limits of lowfrequency transducers. [. . . ]