JBL VRX900 - Manuals - manualsarea.com

Page 2 - CONTENTS; Important Safety Instructions; Patents

CONTENTS Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with manufacturer’...

Page 3 - INTRODUCTION TO THE VRX932LA; Dimensional Drawings for VRX932LA

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 multiple enclosures may be arrayed with no discontinuity in ...

Page 4 - SPECIFICATIONS; Functional Block Diagram

SPECIFICATIONS VRX932LA - 12", Two-Way, Line-array Loudspeaker System System Type: 12" two-way, line array loudspeaker system Frequency Range (-10 dB) : 57 Hz - 20 kHz Frequency Response (±3 dB) : 75 Hz - 20 kHz Coverage Pattern: 100º x 15º nominal (horizontal x vertical) Crossover Modes: Bi...

Page 5 - INTRODUCTION TO THE VRX928LA; Dimensional Drawings for VRX928LA

INTRODUCTION TO THE VRX928LA The VRX928LA – the smaller version of the VRX932LA is a light-weight, compact, 8", two-way line-array speaker system designed for use in arrays of up to six units. VRX928LA is the ideal choice when line-array performance is needed but the venue size doesn't call for ...

Page 7 - INTRODUCTION TO THE VRX918S; Dimensional Drawings for VRX918S

546 mm (21.5 in) 464 mm (18.25 in) 298 mm (11.75 in) 38 mm(1.5 in) 457 mm(18.0 in) 235 mm(9.25 in) 489 mm (19.25 in) 508 mm(20.0 in) 56 mm(2.2 in) 45 mm(1.8 in) 51 mm(2.0 in) 406 mm(16.0 in) 610 mm(24.0 in) 8 mm (0.3 in) 508 mm(20.0 in) 597 mm(23.5 in) 750 mm(29.5 in) 254 mm(10.0 in) 44 mm (1.75 in)...

Page 9 - INTRODUCTION TO THE VRX915S; Dimensional Drawings for VRX915S

INTRODUCTION TO THE VRX915S The VRX915S a very compact single 15” direct radiating subwoofer is intended as companion subwoofer for the VRX928LA. The suspension system is designed for full compatibility with the VRX928LA Line ArraySystem and with the VRX-SMAF array frame. The M20 mounting plate allo...

Page 11 - INTRODUCTION TO THE VRX915M; Dimensional Drawing for VRX915M

11 INTRODUCTION TO THE VRX915M The VRX915M is a dedicated, compact and lightweight, 15", two way touring-class floor monitor, with only a 375 mm (14.75 in) stage height and JBL’s latest neodymium-magnet transducers. A 380 mm (15 in) 2265H patented Differential Drive ® woofer handles 800 watts (c...

Page 13 - INTRODUCTION TO THE VRX-AF; Working Load Limit

13 INTRODUCTION TO THE VRX-AF The VRX-AF is an array frame designed to be used for suspension of the VRX932LA and VRX918S loudspeaker systems. The optional array frame kit includes the following items: • 1 x center frame• 2 x side arms• 4 x quick release pins• 2 x drop levers• 2 x 3/8 ˝ shackles Wor...

Page 14 - INTRODUCTION TO THE VRX-SMAF

INTRODUCTION TO THE VRX-SMAF The VRX-SMAF is an array frame designed to be used for suspension of the VRX928LA and VRX915S loudspeaker systems. The optional array frame kit includes the following items: • 1 x frame• 2 x quick release pins• 2 x drop levers• 2 x 3/8 " shackles Working Load Limit T...

Page 15 - AMPLITUDE SHADING; Amplitude Shading

AMPLITUDE SHADING Amplitude Shading Amplitude shading is a technique that allows the coverage pattern of a loudspeaker array to be shaped byadjusting the relative acoustic output of some of the devices in the array. Most often, array shading involves only the mid and high-frequency sections of the a...

Page 17 - DEPLOYING THE SYSTEM; POLE AND TRIPOD SAFETY WARNINGS!

DEPLOYING THE SYSTEM The VRX932LA/VRX928LA are flexible speaker systems that can be deployed in ground-supported or suspended applications. The following information will help you set up your VRX932LA/VRX928LA system safely and effectively. POLE AND TRIPOD SAFETY WARNINGS! When using stands or poles...

Page 19 - Attachment to Structures; SUSPENSION SAFETY WARNINGS!

Correct use of all rigging hardware is required for secure system suspension. Careful calculations should always be performed to ensure that all components are used within their Maximum Load Limit before the arrayis suspended. Never exceed the maximum recommended load ratings. Prior to suspending th...

Page 20 - Maximum Array Size; Installing the Array Frame

Maximum Array Size There are three variations of the VRX array frame. The VRX-AF supersedes the VRX932AF-LA. The VRX-SMAFis solely intended for use with the VRX928LA and VRX915S. Before suspending a VRX array, determine whichversion of the array frame you have and consult the table below to determin...

Page 21 - Suspension in Permanent Installations; Eyebolt Suspension

Ground-Stacked, Upward Firing Arrays Applications such as covering stadium bleachers from the playing field may be addressed by installing the VRX932LA-AF/ VRX-AF/ VRX-SMAF array frame to the bottom of the array. Up to four VRX932LA/VRX928LA loudspeakers may be locked together and ground stacked usi...

Page 23 - JBL WARRANTY AND CONTACTS; On the World Wide Web:

JBL WARRANTY AND CONTACTS Mailing Address: JBL Professional8500 Balboa Blvd.Northridge, CA 91329 USA Shipping Address: JBL Professional8370 Balboa Blvd., Dock DNorthridge, CA 91329 USA(Do not return product to this address withoutfirst obtaining prior authorization from JBL) Customer Service: Monday...