Table of Contents
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Table of Contents
Related Manuals for JBL SR-X Series
Summary of Contents for JBL SR-X Series
- Page 1 SR-X Series Users Guide Part Number: 981-00052-04 Rev A...
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Page 2: Product Range
10-11 Crossovers and Controllers System Configurations SR-X/F Flying Versions 14-15 JBL Warranty and Contact Information Explanation of Graphic Symbols Important Safety Instructions The exclamation point within an equilateral triangle is 1. Read these instructions. intended to alert the users to the presence of impor- 2. - Page 3 Welcome to the family of discerning sound equipment users who have selected JBL Professional loudspeakers. This Users Guide contains important information that will help you get the most from your JBL speakers so please take a few moments to read it and be sure to keep it in a safe place for future reference.
- Page 4 PRODUCT RANGE The SR-X Series consists of 11 popular configurations including subwoofers, front-of-house systems, and stage monitors. SR-X models include these features: • Metalized polyester capacitors are used throughout (instead of cheaper electrolytics) for higher power handling and lower distortion.
- Page 5 "mountability" are required. For speech and many music uses, the SR4722X works great by itself. When more bass is needed, team it up with an SR-X Series sub-woofer. A pole-mount socket (35 mm) is provided for stand mounting.
- Page 6 Single 18" subwoofer: The single 2241 subwoofer produces pounding bass down to 30 Hz. A top mounted, 35 mm diameter socket is provided for an optional pole (JBL model SS3-BK) to elevate a speaker such as the SR4702X or SR4722X above your subwoofer. The socket is intended to accommodate speakers up to 100 lbs (45 kg).
- Page 7 Specifications subject to change without notice DuraFlex The SR-X loudspeaker system is finished in JBL's DuraFlex™. DuraFlex is tough and inherently flexible and it is extremely resistant to knocks, scratches and scuffs. The DuraFlex finish on your SR-X speakers is actually much tougher than the plywood to which it is applied.
- Page 8 CABLE AND CONNECTIONS Each connector panel incorporates two Neutrik® Speakon® connectors. The second connector facilitates the ability to "loop through" to other SR-X speakers in the system. The diagrams below detail the cable-side connections. Passive Systems & Subs (Parallel Mode) Bi-Amp Systems &...
- Page 9 Impedance: 16Ω BI-AMP date. By simply removing the input panel and changing the position of a heavy duty SR-X SERIES connector, the system can be configured as either a bi-amp or a passive system. PASSIVE After replacing the input panel, the network position is indicated on the connector ±1 Full Range...
- Page 10 INPUT CONFIGURATIONS This section describes the different configurations of Input Connector Panel mode selections. The wiring connec- tions from the Input Panel to the transducers change when the mode selector is moved. Please Note: Each line in the diagrams below represents a pair of wires. (E.g. both +1 and -1 connecting wires.) Subwoofers SR4718X Pin 1 Hot (as shipped) SR4718X Pin 2 Hot...
- Page 11 SR-X series speakers include CD (constant directivity) horn designs. A characteristic of this type of horn is that it requires a power response correction consisting of a 6 dB per octave rise beginning at approximately 4 kHz. This power response correction is built into the passive networks of SR-X series speakers.
- Page 12 SYSTEM CONFIGURATIONS There are many different possible configurations of systems within the JBL SR-X Series. This section shows a selection of key system configurations that will provide a basis for setting up any system, it includes: dbx® DriveRack™ PA controllers, Crown® amplifiers and wiring connections. It is very important that you are familiar with the previous sections of this Users Guide and also the dbx®...
- Page 13 Full-Range Two-Way w/ Sub (Parallel Mode) Crown® CE4000 Mid Output Full-Range ±1 dbx® DriveRack™ PA Crown® CE4000 Low Output Sub ±1 Full-Range ±1 Crown® CE2000 Mid Output dbx® DriveRack™ PA Crown® CE4000 Low Output HF ±1 LF ±2 Pin 2 Mode Full-range Two-way with Sub (using a single 4 conductor amp - speaker cable) Bi-Amp Two-Way w/ Sub (Discrete Mode) Crown®...
- Page 14 The the event that the track is damaged, the speaker should not be suspended until the damaged part is replaced. A kit containing 10 mm forged eyebolts and washers is available from JBL Professional Parts (PN: 229-00017-00).
- Page 15 Example Each primary “load bearing” suspension point shall be rated for the entire load. Primary “Load Bearing” Facility Attachment Points (MIN: 5:1 design Factor or Local Standard, Whichever is Greater) Secondary Suspension Point Appropriate Track Fitting (User supplied, overhead suspension rated and certified) Appropriate Track Fitting (EG: AF-DSF) Working load limits: No more than four (4) high (vertical)
- Page 16 Who Pays for What? JBL will pay all labor and material expenses for all repairs covered by this warranty. Please be sure to save the original shipping cartons because a charge will be made if replacement cartons are requested. Payment of shipping charges is discussed in the next section of this warranty.