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Alto ELVIS 15.2XL Owner's Manual

Passive and active models
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LTO
OWNER'S MANUAL
ELVIS 15.2XL/15.2XLA SPEAKER ENCLOSURES
PASSIVE AND ACTIVE MODELS
www.altoproaudio.com
Version 1.3 SEPTEMBER 2007
English

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Summary of Contents for Alto ELVIS 15.2XL

  • Page 1 OWNER'S MANUAL ELVIS 15.2XL/15.2XLA SPEAKER ENCLOSURES PASSIVE AND ACTIVE MODELS www.altoproaudio.com Version 1.3 SEPTEMBER 2007 English...
  • Page 2 IMPORTANT SAFETY INSTRUCTION CAUTION WARNING To reduce the risk of electric shock RISK OF ELECTRIC SHOCK and fire, do not expose this equipment DO NOT OPEN to moisture or rain. TO REDUCE THE RISK OF ELECTRIC SHOCK PLEASE DO NOT REMOVE THE COVER OR Dispose of this product should THE BACK PANEL OF THIS EQUIPMENT.
  • Page 3 1. INTRODUCTION Thank you for your purchasing one of our ELVIS speaker enclosures. It is just one of the many Alto products that a talented, multinational Team of Audio Engineers and Musicians have developed with their great passion for music.
  • Page 4 HOOK 2. QUICK START - PASSIVE SPEAKER CABINET Passive, Full-range, two speakers. This is the simplest set-up. You just need a mixer and a stereo amplifier. It is good for small club gigs, disco,etc. Make all initial connections with all the equipment powered off, and ensure that all the main volume controls are turned down completely.
  • Page 5 HOOK 2. QUICK START - PASSIVE SPEAKER CABINET If you use a powered mixer for the passive speakers, it is no need to use an amplifier. make sure all the main volume controls of your power mixer are turned down completely. 1).
  • Page 6 HOOK 2. QUICK START - PASSIVE SPEAKER CABINETS Passive, Full-range, four speakers. It is similar to the first set-up but four speakers are connected instead of two. 1).Follow the same steps as described above. 2).Connect the THROUGH socket of the first Elvis cabinet to the INPUT socket of the second Elvis cabinet.
  • Page 7 HOOK 2. QUICK START - PASSIVE SPEAKER CABINETS Passive two subwoofers and two satellite speakers. With this example, the stereo amplifier drives both the subwoofers and the satellites. In this case we do not call them full-range anymore because they receive a signal from the subwoofer that is already xovered at 125 Hz.
  • Page 8 HOOK 2. QUICK START - ACTIVE SPEAKER CABINETS Active, Full-range, two speakers. It is similar to the passive example but you do not need a power amplifier in between the mixer and the 2 ELVIS speakers Make all initial connections with all the equipment powered off, and ensure that all the main volume controls are turned down completely.
  • Page 9 HOOK 2. QUICK START - ACTIVE SPEAKER CABINETS Active, Full-range, multiple speakers. This solution is particularly flexible when you have a large stage and for fixed installations where you want to send the same signal to different zones like in a Bar, Pub, Restaurant, Church, etc. Each ELVIS cabinet has its own volume control so you can adjust different volumes in different zones.
  • Page 10 HOOK 2. QUICK START - ACTIVE SPEAKER CABINETS Active, two satellite speakers & two subwoofers. In this example, the mixer is connected to the ELVIS subwoofers and then a 125 Hz xovered line signal is sent to the respective satellites. In this way, the high energetic content of the low frequencies is limited to the subwoofer and the satellite' s woofer act like a mid -woofer.
  • Page 11 Receive the signal coming from an external power amplifier. (SPK +1/-1 connected; +2/-2 not connected). THRU: Direct LINK to connect in parallel a second speaker cabinet (SPK +1/-1 connected; +2/-2 not connected). ELVIS 15.2XL SOUND REINFORCEMENT SPEAKER SYSTEM POWER HANDLING: CONTINUE - 500 Watts PEAK - 1K Watts...
  • Page 12 3. CONNECTIONS ACTIVE FULL- RANGE: ELVIS15.2XLA ON-OFF power switch. AC power socket 2). Input with main fuse. VOLUME main power amplifier control. LINE OUT at + 4dB on XLR connector LINE IN at + 4dB on COMBO connector. Ground lift Switch.
  • Page 13: Wire Connections

    HOOK 4. WIRE CONNECTIONS -. For Passive Speaker Cabinets Please only use the power connectors to make connections with other signal source equipment for the passive speaker cabinets. The power connector has four terminals: 1+, 1-, 2+, 2-. In our cabinets, only 1+/1- are used to connect the Speaker+/Speaker-, and 2+/2- are not used.
  • Page 14: Technical Specification

    5. TECHNICAL SPECIFICATION Model No. ELVIS15.2XL System Type 3-Way Vented Box Continuous Power 500 W AES Standard Peak Power Rating 1000 W Peak Sensitivity (1W, 1m) 101 dB/122 dB Max Frequency Response 55 Hz /20 kHz +/-6 dB Impedance Nominal Crossover Frequency 2200 Hz 12 dB/oct Protection...
  • Page 15 6. WARRANTY 1. WARRANTY REGISTRATION CARD To obtain Warranty Service, the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date. All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status, so as to provide a more effective and efficient after-sales warranty service.
  • Page 16 NO. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151, Taiwan http://www.altoproaudio.com Tel: 886-4-22313737 email: alto@altoproaudio.com Fax: 886-4-22346757 All rights reserved to ALTO. All features and content might be changed without prior notice. Any photocopy, translation, or reproduction of part of this manual without written permission is forbidden. Copyright 2007 Seikaku Group NF02169-1.3...

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