OWNER'S MANUAL ELVIS MKII SPEAKER ENCLOSURES PASSIVE MODELS www.altoproaudio.com Version 1.0 DEC.
IMPORTANT SAFETY INSTRUCTION CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN TO REDUCE THE RISK OF ELECTRIC SHOCK PLEASE DO NOT REMOVE THE COVER OR THE BACK PANEL OF THIS EQUIPMENT. THERE ARE NO PARTS NEEDED BY USER INSIDE THE EQUIPMENT. FOR SERVICE, PLEASE CONTACT QUALIFIED SERVICE CENTERS. WARNING To reduce the risk of electric shock and fire, do not expose this equipment to moisture or rain. Dispose of this product should not be placed in municipal waste and should be separate collection. 11.
IN THIS MANUAL: 1. INTRODUCTION 1 2. QUICK START - PASSIVE SPEAKER CABINETS 2 -. For Passive Full-range Speakers -. For Passive Subwoofer & Satellite Speakers 3.CONNECTIONS 5 -. PASSIVE FULL-RANGE Speaker for ELVIS 12 MKII / ELVIS 12M MKII / ELVIS 15 MKII -. PASSIVE SUBWOOFER Speaker for ELVIS 15S MKII 4. WIRE CONNECTIONS 6 5.FREQUENCY RESPONSE 7 6. TECHNICAL SPECIFICATION 7. WARRANTY 9 11 1. INTRODUCTION Thank you for your purchasing one of our ELVIS MKII speaker enclosures.
HOOK 2. QUICK START - PASSIVE SPEAKER CABINET UP 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 equipments powered off, and ensure that all the main volume controls are turned down completely. 1).
HOOK 2. QUICK START - PASSIVE SPEAKER CABINETS UP 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 MKII cabinet to the INPUT socket of the second Elvis MKII cabinet. NOTE: Every time you connect Elvis MKII cabinets this way you parallel them to the output of the amplifier that will read half of the impedance of one speaker.
HOOK 2. QUICK START - PASSIVE SPEAKER CABINETS UP 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 covered at 125 Hz. 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. 1).
SP OT L IG 3. CONNECTIONS HT -. PASSIVE FULL-RANGE: ELVIS 12 MKII / ELVIS12M MKII / ELVIS 15 MKII 1). INPUT: Receive the signal coming from an external power amplifier. (SPK +1/-1 connected; +2/-2 not connected). 2). THRU: Direct LINK to connect in parallel a second speaker cabinet (SPK +1/-1 connected; +2/-2 not connected). ELVIS 12 MKII ELVIS 15S MKII Power Handling: 250W-AES Std. Impedance: 8 ohms Max SPL: 1 20dB at 1 mt Power Handling: 300W-AES Std.
HOOK 4. WIRE CONNECTIONS UP -. 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-. 1- 2- 1+ 2+ In our cabinets, only 1+/1- are used to connect the Speaker+/Speaker-, and 2+/2are not used.
5.
5.
6. TECHNICAL SPECIFICATION 2 - way Passive Speaker Cabinet ELVIS 12 MKII Power System 250W continuous (AES Standard) Frequency Response (-10dB) 57Hz-18kHz Sensitivity (1w @ 1mt) 96.5dB SPL Impedance 8 Maximum SPL @ 1m 120dB continuous/123dB peak (Calculated) Coverage ( HxV ) 70 x 70 nominal Transducer Low 12" Woofer, 2"voice coil, with double ventilation Transducer High 1" Neodymium on Spherical Horn (Tractrix contour) Passive Crossover 2.
6. TECHNICAL SPECIFICATION ELVIS 15 MKII Power System 2 - way Passive Speaker Cabinet Frequency Response (-10dB) 47Hz-18kHz Sensitivity (1w @ 1mt) 97dB SPL Impedance 8 Maximum SPL @ 1m 121dB continuous/124dB peak (Calculated) Coverage ( HxV ) 70 x 70 nominal Transducer Low 15" Woofer, 2.
7. 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.
SEIKAKU TECHNICAL GROUP LIMITED NO. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151, Taiwan www.altoproaudio.com Tel: 886-4-22313737 email: info@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 c 2008 Seikaku Group NF03267-1.
