Related Manuals for JBL PRX515
Summary of Contents for JBL PRX515
- Page 1 U s e r ’ s G u i d e...
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Page 3: Table Of Contents
CONTENTS Important Safety Instructions Precautions The PRX500 series power amplifier Introduction to the PRX500 series System Specifications 10 -14 System Setup 16 - 17 Setting Input Sensitivity Setting the Gain Application Examples 20- 23 Reference Cables and Connectors Troubleshooting 26- 27 Contact Information Warranty Information... -
Page 4: Important Safety Instructions
Ensure that the system is unplugged from the AC outlet before cleaning. In the event the DuraFlex finish is damaged a touch up kit can be obtained from JBL Professional (part number 363972-001). THIS APPARATUS CONTAINS POTENTIALLY LETHAL VOLTAGES. TO PREVENT ELECTRIC SHOCK OR HAZARD, DO NOT REMOVE CHASSIS, INPUT MODULE OR AC INPUT COVERS. -
Page 5: Precautions
PRECAUTIONS The PRX500 series speakers covered by this manual are not intended for fixed installation and high moisture environments. Moisture can damage the speaker cone and surround and cause corrosion of electrical contacts and metal parts. Avoid exposing the speakers to direct moisture. Keep speakers out of extended or intense direct sunlight. -
Page 7: The Prx500 Series Power Amplifier
The PRX500 series power amplifier AC POWER REQUIREMENTS Standard PRX500 series speaker systems are equipped with a multi-channel Crown Class-D power amplifier and loudspeaker specific DSP electronics and require appropriate AC power. Before plugging a PRX500 speaker into an outlet ensure that it is able to provide the appropriate AC power as set on the speaker. -
Page 9: Introduction To The Prx500 Series
The PRX515 and PRX535 also feature a pole mount of the ‘single’ socket variety. When using stands or poles, be sure to observe the precautions as stated in the “Precautions” section of the manual. -
Page 10: System Specifications
® LF Driver: 1 x JBL 262F 380 mm (12 in) Differential Drive woofer HF Driver: 1 x JBL 2408H 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver Enclosure: Trapezoidal, 18 mm, plywood Suspension / Mounting: Dual 36mm pole socket... - Page 11 LF Driver: 1 x JBL 265F 380 mm (15 in) Differential Drive woofer HF Driver: 1 x JBL 2408H 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver Enclosure: Trapezoidal, 18 mm, plywood with polypropylene end caps Suspension / Mounting:...
- Page 12 ® LF Driver: 2 x JBL 265F 380 mm (15 in) Differential Drive woofer HF Driver: 1 x JBL 2408H 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver Enclosure: Trapezoidal, 18 mm, plywood with polypropylene end caps Transport:...
- Page 13 MF Driver: 1 x JBL 195H, 165 mm (6.5 in) woofer HF Driver: 1 x JBL 2408H, 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver Enclosure: Trapezoidal, 18 mm, plywood with polypropylene end caps Suspension / Mounting:...
- Page 14 -25 dBu to 0 dBu Input Impedance: 34K Ohms (balanced), 18K Ohms (unbalanced) Polarity: 0° or 180° phase shift LF Driver: 1 x JBL 2044E 460 mm (18 in) woofer Enclosure: Rectangular, 18 mm, plywood Suspension / Mounting: 36mm pole socket on top Transport:...
- Page 15 Notes...
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Page 16: System Setup
SYSTEM SET UP - FULL RANGE MODELS PRX500 amplifier input configuration for PRX512M, PRX515, PRX525 and PRX535 full-range models: Features: 1 - EQ BOOST / FLAT: When set in the “FLAT” position, frequency response is linear and unaltered. When “Boost” is selected, internal equalization is applied to enhance low frequency and high frequency response. - Page 17 SYSTEM SET UP - SUBWOOFER PRX500 amplifier input configuration for PRX518S Subwoofer model: Features: 1 - XOVER IN / OUT: Pressing this button engages a high-pass filter at 110 Hz. This 4th order active filter allows a smooth transition between the subwoofer and a full range speaker connected to the output connector.
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Page 18: Setting Input Sensitivity
PRX500 series systems have been designed to allow the connection of a variety of sources. This provides a great deal of versatility, especially with the PRX512M and PRX515, as a microphone or instrument can be connected directly to the input. Low levels output from consumer products like MP3 and CD players, can also be accommodated. -
Page 19: Setting The Gain
+4 dB signal), set the “Level” control to the 12 o’clock position, and adjust until the “overload” LED just begins to flicker. For in depth articles related to gain structure please refer the website where you can find the JBL Sound System Design Reference Manual; http://www.jblpro.com/pub/technote/ssdm_99.pdf... -
Page 20: Application Examples
APPLICATION EXAMPLES Basic sound reinforcement system This is a very basic sound system. PRX500 series speakers allow the direct connection of sound sources, without the need for extra mixer or pre-amplifier. The XLR or 1/4 inch input jack provides versatility and cabling options and the mic/line input sensitivity selector switch optimizes the speaker gain for the input source. - Page 21 Music Playback reinforcement with subwoofer (PRX512M pole mounted on a PRX518S) This is a very powerful, but flexible combination. The subwoofer provides the extra low frequency extension and also serves as the base for the pole mount. The compact 12 inch satellite system, PRX512M is a perfect match to the subwoofer.
- Page 22 Live performance or music playback reinforcement system with stage monitors (PRX535 and PRX512M) This is an ideal system when wide coverage and good directivity is required, specifically in highly reverberant rooms. The horn loaded PRX535 3-way system will control the propagation of the sound much better than a conventional 2-way system.
- Page 23 Large Live performance or music playback reinforcement system with stage monitor (4 x PRX518S, 4 x PRX525 and 2 x PRX512M) For larger crowds in and outdoors, a flexible system like this will deliver excellent results. The dual 15 inch PRX525 delivers mighty bottom end and crisp highs.
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Page 24: Reference
REFERENCE Balanced vs. unbalanced lines Your PRX500 series can accept either type of input. There are two basic types of audio system interconnections for audio signals: Balanced and Unbalanced. Balanced Lines In audio, a balanced line is a three-conductor system in which the two signal wires carry an equal, but opposite voltage with respect to the ground wire. -
Page 25: Cables And Connectors
CABLES AND CONNECTORS XLR/F to XLR/M Microphone Cable The standard cable for interconnection of microphone and line level signal in professional audio systems. • Microphone to mixer • Microphone to PRX500 direct input • Professional audio mixer to PRX500 • Daisy chaining PRX500 speakers TRS (balanced) 1/4 inch phone jack For connecting balanced devices with 1/4 inch phone and maybe to XLR/M... -
Page 26: Troubleshooting
TROUBLESHOOTING Symptom Likely Cause What to do No sound. Speaker not connected to Verify that speaker is connected active AC power. and that the circuit is on. Switch on power and verify that illuminated logo is on. • Re-seat the power cable at both ends. Speaker power Cable is faulty •... -
Page 27: Troubleshooting
Noise or hiss heard at output Noisy Source Device Disconnect the devices that are connected to your speaker one at a time. If the noise goes away, the problem is with the source or the connecting cable. Disconnect or mute channels one at a time to Hum or Buzz that increases or Improper A/C ground or faulty isolate the problem. -
Page 28: Contact Information
On the World Wide Web: www.jblpro.com PROFESSIONAL CONTACTS, Outside the USA: Contact the JBL Professional Distributor in your area. A complete list of JBL Professional international distributors is provided at our U.S.A. website -www.jblpro.com Product Registration: Register your product online at www.jblpro.com/registration... -
Page 29: Warranty Information
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 product to the factory without prior authorization. - Page 32 8500 Balboa Boulevard Northridge, CA 91329 USA Visit us online at www.jblpro.com Part Number: 363264-001 12/2006...
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