Summary of SA1521Z
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Sa1521 z 2-way active loudspeaker system user’s manual.
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2 3 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 dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install...
Page 3: Contents
2 3 contents important safety instructions .................................................................................................2 introduction ........................................................................................................................................3 rear pa...
Page 4: Rear Panel Description
4 5 rear panel description 1. Main input this is a female xlr-type connector that accepts a balanced line-level signal from a mixing console or other signal source. 2. Loop out this is a male xlr-type connector that produces exactly the same signal that is connected to the main input jack. Use it to...
Page 5: Hookup Diagram
4 5 hookup diagram balanced xlr connectors there is also a male xlr connector labeled loop out. This is also wired according to the above aes standard. The loop out connector allows you to connect more than one sa1521z to your system. Simply plug the signal source (i.E., mixer output) into the first...
Page 6: Room Acoustics
6 7 room acoustics the sa1521z loudspeakers are designed to sound as neutral as possible; that is, to reproduce the input signal as accurately as possible. Room acoustics play a crucial role in the overall per- formance of a sound system. Here are some additional placement tips to help overcome some...
Page 7: Poor Bass Performance
6 7 poor bass performance • check the polarity of the connections between the mixer and the loudspeakers. You may have your positive and negative connections reversed at one end of one cable, causing one loudspeaker to be out-of-phase. Poor sound • is it loud and distorted? Make sure that you’re not...
Page 8: Repair
8 9 repair service for mackie products is available at a factory- authorized service center. Service for mackie products outside the united states can be obtained through local dealers or distributors. If your sa1521z needs service, please follow these instructions: 1. Review the preceding troublesh...
Page 9: Sa1521Z Specifications
8 9 sa1521z specifications acoustic performance frequency range (–10 db) 44 hz–20 khz frequency response (–3 db) 55 hz–18 khz horizonal coverage angle (–6 db) 75º averaged 2 khz to 10 khz vertical coverage angle (–6 db) 85º averaged 2 khz to 10 khz directivity factor; di (q) 11.8 (15.2) averaged 2k ...
Page 10: Sa1521Z Dimensions
10 11 sa1521z beamwidth vs. Frequency sa1521z directivity vs. Frequency sa1521z dimensions ...
Page 11: Sa1521Z Limited Warranty
10 11 a. Loud technologies inc. Warrants all materials, workmanship and proper operation of this product for a period of five years from the original date of purchase with the following exception: warranty on all its loudspeaker components including woofers and compression drivers are only warranted...
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16220 wood-red road ne • woodinville, wa 98072 • usa us and canada: 800.898.3211 europe, asia, central and south america: 425.487.4333 middle east and africa: 31.20.654.4000 fax: 425.487.4337 • www.Mackie.Com e-mail: sales@mackie.Com.