JBL VRX932LA User Manual
Jbl user's guide loudspeaker vrx932la
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Also See for VRX932LA:
- User manual (16 pages) ,
- Specification sheet (4 pages) ,
- Brochure & specs (3 pages)
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Table of Contents
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Summary of Contents for JBL VRX932LA
- Page 1 VRX932LA User’s Guide Part Number: 353551-001...
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Page 2: Product Specifications
Deploying the System JBL Professional Warranty and Contact Information Important Safety Instructions The VRX932LA loudspeaker covered by this manual is not intended for fixed installation in outdoor or high moisture environments. Moisture can damage the speaker cone and surround and cause corrosion of electrical contacts and metal parts. - Page 3 INTRODUCTION TO THE VRX932LA The VRX932LA is a two-way, line-array loudspeaker system intended for use in arrays of up to six enclosures. Three high-frequency drivers are mounted to the Constant Curvature waveguide which is designed so that multi- ple enclosures may be arrayed with no discontinuity in the vertical coverage pattern. As a result, the array will behave in much the same way as would a single loudspeaker.
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Page 4: Specifications
95 dB SPL (passive mode) LF: 95 dB HF: 114 dB³ 1 x JBL 2262H 305 mm (12 in) Differential Drive® woofer with neodymium-magnet and dual voice-coils 3 x JBL 2407J, 25.4 mm (1 in) voice-coil, neodymium magnet compression driver Passive: 8 ohm... - Page 5 The overall sound-power in the room is unchanged but the distribution of acoustic energy to the audience is far more uniform. Amplitude shading of a VRX932LA array may be accomplished in passive or bi-amplified systems.
- Page 6 In a bi-amplified system, array shading is accomplished by connecting separate amplifier channels to the HF section of each VRX932LA. In larger arrays, a single amplifier channel may be used for two adjacent loudspeak- ers. Array shading is then accomplished by adjusting the gain of the HF amplifier channels. For extremely pre- cise control over system performance, it may also be desirable to dedicate an individual system controller output to each HF amplifier channel.
- Page 7 The following table represents the JBL-approved tuning for the BSS366. If you have a processor for which VRX932LA settings have not been created, the table may be used as a starting point to set your processor. Keep in mind that various processors respond to settings in different ways, so some additional fine-tuning may be required.
- Page 8 • One or two VRX932LA loudspeakers may be mounted onto either a JBL SS2-BK tripod stand or a JBL SRX718S subwoofer with an SS4-BK adjustable pole. Do not stack more than two VRX932LA speakers on a pole.
- Page 9 Dual VRX932LA Unlike most conventional speakers, the VRX932LA is designed so that a pair of speak- ers may be safely mounted onto a pole or tripod stand. For most applications, the for- ward socket of the dual angle pole socket will be used. This will tilt the lower of the two speakers at a 15°...
- Page 10 JBL is not responsible for the application of its products for any purpose or the misuse of this information for any purpose. Furthermore, JBL is not responsible for the abuse of its products caused by avoiding compliance with inspection and maintenance procedures or any other abuse.
- Page 11 2. Place the entire array frame on top of the VRX932LA and flip up the drop levers (C) found on both sides of the speaker to be received by the array frame arms.
- Page 12 Department), 8500 Balboa Boulevard, PO. Box 2200, Northridge, California 91329 (818/893-8411). We may direct you to an authorized JBL Service Agency or ask you to send your unit to the factory for repair. Either way, you'll need to present the original bill of sale to establish the date of purchase. Please do not ship your JBL prod- uct to the factory without prior authorization.