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About Near-Field Monitors

In the past most recording studios used huge monitor loudspeakers, elaborate acoustic 

treatments, and large power amplifiers, in a large control room. Although a control room like 

that sounded great (usually), and made a big impression on customers, it also required large 

investments of space, time, and money. Ironically, many recording engineers preferred to be 

able to listen to their mix on a system that sounded more or less like what it would eventually be 

played on by the customer. A control room that sounded more like a concert hall than a living 

room didn’t work very well for them. Also, even though many of those impressive studio control 

rooms had a very nice sound, it was a very distinctive sound, so a mix might sound different when 

played in a different studio (or even a different room at the same studio). This made it difficult for 

the engineer to judge what a mix would actually sound like - which is, after all, the whole point of 

monitoring. All of this led to the current revolution in near-field monitors.
A near-field monitor is simply a small accurate monitor loudspeaker that is positioned close to the 

console so that it is “playing directly to the engineer”. This location helps to reduce contributions 

from control room acoustics, especially those due to room reflections. In addition, the human 

brain tends to focus its attention on the sounds that arrive earliest, so the reflected sound that 

does arrive later has minimal influence on the overall sound. The result is a more accurate, 

and more repeatable, presentation of the music. By eliminating most of the control room’s 

contribution to the sound, near-field monitors allow the recording engineer to hear what the 

music really sounds like. Many large studios, while they still have their big control rooms that 

allow large groups to listen at levels approaching a live performance, do a lot of their serious 

work on near-field monitors, and many recording engineers prefer them. The fact that near-field 

monitors work very well in small rooms with minimal acoustic treatment, and so reduce  cost and 

space requirements, is also a major benefit for smaller studios and serious home recordists. 
The most significant requirement for near-field monitors is sound quality. Unlike a big speaker 

intended to play loud in a huge room, a near-field monitor must sound perfect at moderate 

listening levels, when located very close to the listener. It must deliver every nuance and detail of 

the music with perfect clarity, near-perfect accuracy, and extremely low residual noise. Because it 

may be located only a few feet from the recording engineer’s ears, it can’t make a lot of hiss, and 

the cabinet and drivers can’t contribute significant noise or distortion to the sound. 
In short, because the near-field monitor is almost a direct pipeline between the music and the 

engineer’s ears, it must do a superb job of delivering the music with virtually no coloration or 

distortion. Emotiva’s 

airmotiv

™ monitors are your direct link to the music.

Summary of Contents for Airmotiv 4s

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Page 3: ...RESULT IN DAMAGE TO THE UNIT AND THE RISK OF ELECTRIC SHOCK WHICH MAY RESULT IN BODILY INJURY OR DEATH WARNING TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT DISASSEMBLE THE AIRMOTIV 4S THERE ARE NO USER...

Page 4: ...port drivers or controls Care should be taken so that small objects do not fall into the inside of the unit You should seek service for your Airmotiv 4s by qualified service personnel if any of the fo...

Page 5: ...acking 6 The Emotiva Pro airmotiv 4s Powered Monitor 7 Quick Start 8 About Near Field Monitors 9 Speaker Placement 10 Connections 17 Operation 20 Adjustments 21 Care and Maintenance 22 Specifications...

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Page 7: ...livers a fast natural extended low end and a beautifully integrated and cohesive midrange The airmotiv 4s is flat within 3 dB from 52 Hz to 27 kHz amazing for a speaker that occupies less than 1 3 of...

Page 8: ...s you may find that some of the sections of the manual don t apply to you We suggest that you read through the entire manual as we kept things as short and direct as possible Even if you re an expert...

Page 9: ...oom interactions and a soft rubber bottom pad protects the airmotiv 4s and whatever it is resting on and ensures secure slip free positioning on any surface or stand A tough exterior The front baffle...

Page 10: ...acking material into the high frequency transducer or rear port opening It is important to save the box and all packing materials in case your airmotiv 4s monitors ever need to be moved or shipped bac...

Page 11: ...sducer 2 Emotiva s exclusive airmotiv low frequency transducer 3 Power indicator 4 Linear taper tuned port 5 Balanced input XLR 6 Unbalanced input RCA 7 Level trim 8 Low frequency Equalization adjustm...

Page 12: ...e the switch to the correct setting NOTE If you change the voltage setting you will also have to replace the fuse with one of the correct value Correct values are 120 VAC 1A Time Delay 230 VAC 0 5A Ti...

Page 13: ...t so the reflected sound that does arrive later has minimal influence on the overall sound The result is a more accurate and more repeatable presentation of the music By eliminating most of the contro...

Page 14: ...hem close to the recording console and far from any walls or other reflective surfaces to maximize direct sound while minimizing reflected sound Mount your airmotiv 4s powered monitors on separate sta...

Page 15: ...is suggested and mounting them upside down high frequency transducer towards the floor will produce better results in many cases The goal is to maximize direct sound reaching the engineer and minimize...

Page 16: ...shelf may also produce satisfactory results If possible mount your airmotiv 4s speakers upright with the high frequency transducer on top vertically not angled upwards or downwards with the middle of...

Page 17: ...ll produce better results in many cases The goal is to maximize direct sound reaching the listener If possible avoid mounting your speakers in the upper or lower corners of the room doing so will enha...

Page 18: ...same basic technology and are voiced similarly they will work exceptionally well together in any combination in a surround or multi channel playback system Some systems may also use a mix of airmotiv...

Page 19: ...ion isn t optimal but may work reasonably well in some situations If your location permits it the ideal arrangement is to place your left front and right front speakers on stands away from both the fr...

Page 20: ...blocking the rear positioned port and to allow the amplifiers to dissipate heat via the aluminum back plate fins which will get warm in normal operation Positioning your airmotiv 4s monitors as comput...

Page 21: ...speakers and your equipment may result Balanced XLR outputs offer several benefits and are the preferred method for connecting your airmotiv 4s monitors connect a high quality balanced cable between e...

Page 22: ...lanced outputs usually via one or more 1 8 jacks Use a high quality well shielded adapter to connect the output to the unbalanced RCA inputs of your airmotiv 4s speakers A single long Y cable is prefe...

Page 23: ...grounded power connector you may experience more or less hum depending on which way the plug is inserted Cables Always use high quality fully shielded cables Balanced connections and cables are more r...

Page 24: ...irmotiv 4s in the ON position Immerse yourself in the music Level Control With a powered monitor listening level is usually controlled by the source equipment While the airmotiv 4s includes a Level Tr...

Page 25: ...0 Hz If you notice excessive or muddy bass especially if your airmotiv 4s monitors are placed near large surfaces or room corners try setting the Low frequency Equalization to 2 dB or 4 dB High freque...

Page 26: ...careful to avoid excessive pressure Cleaning the High frequency Transducer If dust or fuzz finds its way into the front of the high frequency transducer you can try to dislodge it by blowing gently i...

Page 27: ...LF gain and overall gain calibrated to standard within 1 0 dB High frequency adjustment 4 kHz turnover frequency 0 calibrated 2 dB 2 dB 20 kHz Low frequency adjustment 150 Hz turnover frequency 0 cal...

Page 28: ...receptacle that you re plugged into an active AC outlet of correct voltage and that the fuse in the power receptacle is not blown Check the signal source It s a good idea to verify that your signal s...

Page 29: ...only unbalanced connections are provided It is essential that signal cables used with such equipment be kept short of good quality and not run near power cables In a new installation especially in a...

Page 30: ...exible insulation or that fail to provide full coverage shielding Cables with insufficient mechanical integrity may fail prematurely and cables with poor shielding will be more subject to hum and nois...

Page 31: ...N HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU A claim under this warranty must be made by you within the Term A claim shall not be valid and Warrantor has no obliga...

Page 32: ...DENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU How do you get service In order to make a claim under the warranty you must 1 Call or email a customer service...

Page 33: ...curate to the best of our knowledge at the time of publication In keeping with our policy of ongoing product improvement we reserve the right to make changes to the design and features of our products...

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