Alesis M1 Active Mk2 Owner Reference Manual Download Page 11

chapter 1 

 about the Monitor One

Monitor One Mk2 Reference Manual

7

About near-field monitoring

In the early days of recording, most recording studios used big monitor
speakers almost exclusively.  Unfortunately, they also required high-powered
amplifiers and expensive acoustic treatment (often poorly done) of the entire
control room.  Still, a well-constructed big monitoring system really was
impressive to listen to, a fact not overlooked by the studio owners who
wanted to impress the record company executives who paid for the big
studio's time.  These big systems had big level control knobs, and clients
enjoyed "cranking-up" the volume.

Fortunately, recording engineers and producers eventually learned that this
was not the best way to accurately mix music because it wasn't the way
people listened to their radios, cassettes and CD players (metalheads
excepted).  Also, big monitor systems and the costs for the required control
room acoustic treatments were going through the roof (no pun intended),
particularly beyond the budget limits of smaller project and home studios
which were growing in numbers.  A new way of accurate monitoring was
needed: near-field monitoring.

Near-field monitors, by their definition, are intended for mounting close to
the listener.  The idea here is to improve the direct acoustic path between the
speaker and the listener by making it shorter, thereby giving less
opportunity for the always-present indirect (reflected) sounds to get back in
and muddle things up.  With near-field monitoring, the surrounding acoustic
environment becomes a much less significant factor in establishing the
monitor system's sound character.

A good set of small monitors properly placed in a reasonably non-
reverberant room and powered by a 150-watt amplifier will yield
surprisingly accurate results at budget prices.  The Monitor One has become a
standard used in thousands of studios worldwide because, unlike other
“bookshelf” speakers, it’s designed to be listened to for hours at a time
without causing ear fatigue and can handle loud low-frequency transients.
Carried to another studio, the Monitor Ones should also provide repeatable
results.  In fact, some recording engineers carry their own Monitor Ones
around because they know how they will sound in almost any room.  Now,
even the big studios use Monitor Ones to augment their big monitoring
systems, and near-field monitors have become proven tools in the recording
business.

Summary of Contents for M1 Active Mk2

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Page 3: ...Owner s Reference Manual the re evolution of music...

Page 4: ...nc All rights reserved Reproduction in whole or in part is prohibited Monitor One Monitor One Mk2 and Superport are trademarks of Alesis Studio Electronics Inc ALESIS CONTACT INFORMATION Alesis Studio...

Page 5: ...e one on the left will appear in the left margin This symbol indicates that this information is vital when operating the Monitor Ones Table of Contents Important Safety Instructions 2 Safety symbols u...

Page 6: ...ese instructions 3 Heed all warnings 4 Follow all instructions 5 Do not use this apparatus near water 6 Clean only with a damp cloth Do not spray any liquid cleaner onto the faceplate as this may dama...

Page 7: ...efer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as when the power supply cord or plug is damaged liquid has been spilled or...

Page 8: ...safety instructions 4 Monitor One Mk2 Reference Manual CE Declaration of Conformity See our website at www alesis com...

Page 9: ...und on a high temperature Kapton former with a long throw voice coil and magnet The 1 high frequency driver employed has a soft natural silk dome and is ferrofluid cooled A newly designed waveguide su...

Page 10: ...of a 1 to 3 dB increase in output power with 4 ohm loads over their 8 ohm ratings The result is a similar increase in the Monitor One s acoustic output over conventional 8 ohm monitors Reliable handli...

Page 11: ...curate monitoring was needed near field monitoring Near field monitors by their definition are intended for mounting close to the listener The idea here is to improve the direct acoustic path between...

Page 12: ...about the Monitor One chapter 1 8 Monitor One Mk2 Reference Manual...

Page 13: ...will be although within a larger room placement can also make a difference This has to do with the way low frequency waves travel in closed spaces If you find your monitor system to be either light or...

Page 14: ...bridge also couples acoustic energy from the speaker s cabinet more readily into the console s chassis Both conditions should be reduced by placing the speakers on their own stands acoustically detach...

Page 15: ...are at the three corners of an equilateral triangle Figure 3 shows this concept Note that both speakers are turned in somewhat so that the prime listening position is directly out in front of each spe...

Page 16: ...onal vertical method of mounting the speakers with the high frequency drivers at the top is perfectly acceptable too NOTE We recommend that the M1 Active Mk2 speakers be placed with the tweeters to th...

Page 17: ...position But this set up proves to be very tiring very quickly for the recording engineer And to others who are listening to the mix from either side of the engineer the sound will seem to be coming...

Page 18: ...this most speaker cable has a way to tell one conductor from another Some use different colored wires or insulation others mold a small line or marker into one insulator to mark it In most cases the...

Page 19: ...e is stranded twist the strands together at the end 2 Turn the red and black terminal caps counter clockwise until they reach their limit As you do the hole through the terminal post will be exposed 3...

Page 20: ...fier rated beyond 200 watts per channel should ever be used because of the danger of damaging the Monitor One To do so is asking for trouble and will void your warranty On the other hand if you use to...

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