Cerwin-Vega P1500X Manual
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Cerwin-Vega P1500X Manual

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P-SERIES MANUAL
P1500X & P1800SX
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Summary of Contents for Cerwin-Vega P1500X

  • Page 1 P-SERIES MANUAL P1500X & P1800SX Powered Loudspeakers...

  • Page 2: Table Of Contents

    CERWIN-VEGA! PROFESSIONAL To avoid injury, read all operating instructions and safety information in this manual before using the speaker. Failure to follow these safety instructions could result in fire, electric shock, or other injury or damage to the speaker or other property.

  • Page 3: Important Safety Instructions

    NOTE: Should the unit become damaged beyond repair, or reaches the end of its life, please consult the regulations regarding disposal of electronic products in your region. NOTE: Cerwin-Vega cannot be held responsible for damage caused by improper use of the unit and or the applications provided for use with the unit.
  • Page 4 CERWIN-VEGA! PROFESSIONAL IMPORTANT SAFETY INSTRUCTIONS (continued) 1. The unit and power supply should only be connected to a power outlet that matches the voltage and frequency as marked on the rear of the unit and power supply. 2. Protect the power cable from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

  • Page 5: Regulatory Certification

    CERWIN-VEGA! PROFESSIONAL REGULATORY CERTIFICATION Cerwin-Vega declares under our sole responsibility that this product, to which this declaration relates, is in conformity with the following standards: The Declarations of Conformity can be obtained from Gibson Europe BV - Kamerlingh Onnesweg, 2 - 4131 PK Vianen - The Netherlands Tel : +31 347 32 40 10 - Fax : +31 347 32 40 15 This device complies with Part 15 of the FCC Rules.

  • Page 6: Introduction

    Some Cerwin-Vega! speakers include a receptacle cup to allow mounting of a satellite speaker on top of the subwoofer using a standard speaker pole shaft. When using a standard speaker pole shaft, be sure to observe the following precautions: ...

  • Page 7: Quick Start

    CERWIN-VEGA! PROFESSIONAL Quick Start The steps below provide a quick reference on how to setup and use a single loudspeaker. A typical setup will follow the same basic steps.  Make sure the loudspeaker is unplugged.  Be sure the master switch is to set to the ‘OFF’ position.

  • Page 8: P1500X Mixer - Rear Panel

    CERWIN-VEGA! PROFESSIONAL P1500X Mixer - Rear Panel The P1500X powered loudspeaker has an assortment of mixer controls and connections that cover several applications. It is suggested to review the P1500X mixer, as listed below, to take full advantage of the product features.
  • Page 9 CERWIN-VEGA! PROFESSIONAL SIGNAL/CLIP INDICATORS Each of the three inputs is monitored by an indicator that provides status on the incoming audio signal. The SIGNAL indicator is illuminated when there is an audio signal present with a level greater than -30dBu, approximately the lowest level before a MUTE condition.
  • Page 10 CERWIN-VEGA! PROFESSIONAL CUSTOM FEATURES ENHANCED EQ SWITCH The ENHANCED EQ switch adjusts the contour of the overall frequency response and attenuates the mid-range frequencies which helps increase focus on the low and high frequencies while potentially reducing feedback. This feature is ideal for situations where an external mixer or EQ device is not available or playback only situations such as mobile DJ’s.

  • Page 11: P1800Sx Mixer - Rear Panel

    CERWIN-VEGA! PROFESSIONAL P1800SX Mixer - Rear Panel The P1800SX powered subwoofer features an assortment of controls and connections similar to the P1500X but unique to the needs of this subwoofer. It is suggested to review the P1800SX mixer, as listed below, to take full advantage of the product features.
  • Page 12 CERWIN-VEGA! PROFESSIONAL LINK OUTPUT This is a balanced XLR output that is the sum of the two input channels. This output is not affected by changes to the Main Volume knob or the custom features. This connection is designed to provide an output which combines both channels together for connecting to an additional P1800SX.

  • Page 13: P1500X And P1800Sx Power Connections - Rear Panel

    CERWIN-VEGA! PROFESSIONAL P1500X and P1800SX Power Connections - Rear Panel The P1500X and P1800SX power connections are located on the rear panel. It is suggested to understand the power connections and descriptions below to insure proper use. MAIN POWER VOLTAGE SELECTOR The loudspeaker can be used with 100-120V AC or 220-240V AC power supply lines.

  • Page 14: Using The P1500X As A Floor/Stage Monitor

    CERWIN-VEGA! PROFESSIONAL Using the P1500X as a floor/stage monitor The P1500X can be used as a floor monitor by laying the cabinet on its side at a fixed 45 degree angle toward the performers. It is recommended to engage the HIGH PASS FILTER which cuts low frequencies to minimize any low frequency bass-coupling or stage rumble between the loudspeaker and the stage platform.

  • Page 15: Using The Pole Mount

    CERWIN-VEGA! PROFESSIONAL Using the pole mount The P1500X has two different pole mounting angles: level and 7.5 degrees down. This allows the loudspeaker to be adjusted to an angle that provides optimal audience coverage. For example, a loudspeaker placed on a raised stage platform may have the pole mount adjusted to 7.5 degrees downward so the front audience will not be missed.

  • Page 16: Using The Suspension Points

     Fittings and rigging hardware may deteriorate over extended periods of time due to wear and/or corrosion, be sure the installed is checked thoroughly by qualified personal at regular intervals.  Cerwin-Vega! cannot be held responsible for damage or injury caused by insufficient strength of the support structure or improper installation.

  • Page 17: Application #1 - Single P1500X

    CERWIN-VEGA! PROFESSIONAL Application #1 – Single P1500X A single P1500X powered speaker can be used to reinforce sound for a wide variety of performances. The diagram below shows an application where a vocal microphone, an acoustic-electric guitar and either a keyboard or media player are used together.

  • Page 18: Application #2 - Adding A Second P1500X

    CERWIN-VEGA! PROFESSIONAL Application #2 – Adding a second P1500X A second P1500X loudspeaker can easily be added using a standard XLR/mic cable as in the example below. A two speaker system can cover a wider audience and situations where more volume is needed. To add a second P1500X loudspeaker, connect the MIX OUTPUT of the first speaker to INPUT 1 or INPUT 2 on the second speaker then set the level and main volume to an appropriate setting on the first speaker.

  • Page 19: Application #3 - Adding Subwoofers

    CERWIN-VEGA! PROFESSIONAL Application #3 – Adding Subwoofers For demanding applications where even greater bass response is ideal, adding subwoofers to a pair of P1500X speakers is a great idea. In the diagram below, an audio source is connected to INPUT 1 on each P1800SX subwoofer and then the signal is linked to the P1500X speakers by using the P1800SX THRU 1 outputs.

  • Page 20: Application #3 - Adding Subwoofers (Adjusting Hpf & Lpf Filters Continued)

    CERWIN-VEGA! PROFESSIONAL Application #3 – Adding Subwoofers (Adjusting HPF & LPF Filters continued) When using the P1500X and P1800SX together it is important to know how to set the HIGH PASS FILTER switch on the P1500X and the HPF THRU & LPF SUB switch on the P1800SX so that both speakers work well together. Fortunately, this system is designed so that the user can route the audio source to either the P1500X or P1800SX depending on the situation.

  • Page 21: Application #4 - Daisy-Chain

    CERWIN-VEGA! PROFESSIONAL Application #4 – Daisy-Chain Some events may require several P1500X speakers spread across a long distance or a large stage front to provide adequate sound reinforcement for the entire audience. Since there are multiple sources, the loop out from the mix output should be used to daisy-chain to the next P1500X and then use the thru-out from the second speaker onward.

  • Page 22: Application #5 - Adding A P1500X As A Stage Monitor

    CERWIN-VEGA! PROFESSIONAL Application #5 – Adding a P1500X as a Stage Monitor In a live performance, the performer may wish to have a stage monitor to help hear the performance better. The diagram below shows a P1500X used as a stage monitor for the performer plus two P1500X speakers (daisy-chained) for the audience.

  • Page 23: Application #6 - Large Venue/Front Of House

    CERWIN-VEGA! PROFESSIONAL Application #6 – Large Venue/Front of House In larger venues the Front of House engineer has control of the entire sound reinforcement system using the console mixer. The diagram below shows how a console mixer interfaces with the performers’ on-stage audio equipment with...

  • Page 24: Protective Grill

    CERWIN-VEGA! PROFESSIONAL Protective Grill The P1500X and P1800SX are shipped with the grill attached. It is recommended to leave the grill in place as it will prevent any accidental damage to the drivers that may result during transportation, setup and general use.

  • Page 25: System Block Diagram (P1500X Full-Range Loudspeaker)

    CERWIN-VEGA! PROFESSIONAL System Block Diagram (P1500X full-range loudspeaker) System Block Diagram (P1800SX subwoofer)

  • Page 26: Troubleshooting

    CERWIN-VEGA! PROFESSIONAL Troubleshooting Problem Cause Solution No Sound Loudspeaker is not Verify the loudspeaker is indeed connected to an active AC power source. connected to active Various outlets may need to be switched ‘on’. Use a lamp as another way to be AC power sure the AC power source is active.
  • Page 27 CERWIN-VEGA! PROFESSIONAL Troubleshooting (continued)  Check the meters on the external mixing console to ensure that the signal is Bad Sound Equipment settings are not set properly not being clipped by the mixer, if the levels from the mixer are too hot causing distortion correct the gain structure of the console;...

  • Page 28: Specifications

    CERWIN-VEGA! PROFESSIONAL Specifications P1500X P1800SX System Type: Active 2-way full-range, bass reflex Active Subwoofer, bass reflex Frequency Range (-10 dB): 49.8 Hz – 23.5 kHz 31.5 Hz – 272.0 Hz Frequency Response (±3 dB): 55.0 Hz – 20.5 kHz 38.0 Hz – 183.0 Hz Nominal Coverage (-6 dB): 90°...

  • Page 29: Care And Maintenance

    CERWIN-VEGA! PROFESSIONAL Care and Maintenance Before any cleaning or maintenance, be sure the loudspeaker is unplugged, turned off, and that all cables are removed. Be sure to avoid any moisture coming into the openings of the speaker. The loudspeaker can be maintained cosmetically using a dry cloth. Avoid using cleaning chemicals as they may harm the finish of the loudspeaker.
  • Page 30 CERWIN-VEGA! PROFESSIONAL...

  • Page 31: Warranty

    CERWIN-VEGA! PROFESSIONAL Warranty Thank you for choosing one of Gibson Pro Audio’s brands (Stanton, KRK, or Cerwin Vega!). Your satisfaction is extremely important to us. We proudly stand behind the quality of our work and appreciate that you put your trust in us. Registering your merchandise will help us guarantee that you are kept up to date on our latest advances.
  • Page 32 CERWIN-VEGA! PROFESSIONAL THIS WARRANTY IS EXTENDED TO THE ORIGINAL RETAIL PURCHASER ONLY AND MAY NOT BE TRANSFERRED OR ASSIGNED TO SUBSEQUENT OWNERS. IN ORDER TO VALIDATE YOUR WARRANTY, AND AS A CONDITION PRECEDENT TO WARRANTY COVERAGE HEREUNDER, YOU MUST REGISTER YOUR WARRANTY WITHIN FIFTEEN (15) DAYS FOLLOWING THE ORIGINAL DATE OF PURCHASE.YOUR PROOF OF PURCHASE OR SALES RECEIPT MUST ACCOMPANY ALL REQUESTS...

  • Page 33: How To Obtain Warranty Service

    CERWIN-VEGA! PROFESSIONAL How to Obtain Warranty Service Warranty Service outside the United States: To initiate a warranty repair, please contact the Authorized Gibson Pro Audio distributor from whom you purchased your merchandise, and follow the distributor’s return/warranty policy. Warranty Service for Merchandise Purchased from an Authorized Gibson Pro Audio Dealer in the U.S: In the event of malfunction of your Gibson Pro Audio merchandise, the Dealer or Owner must call Customer Service @ 1-800-4GIBSON (1-800-444-2766) and obtain a Return Authorization number from the customer service agent.
  • Page 34 Este documento está protegido por derechos de autor. Ninguna parte de este manual puede ser copiada ni reproducida en forma alguna sin el consentimiento previo por escrito de CERWIN-VEGA. CERVIN- VEGA no se responsabilizará de los errores/omisiones funcionales, técnicos o editoriales encontrados en este documento.

This manual is also suitable for:

P1800sx

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