Do Studio Monitors Need to Be Broken In?


When you buy a new pair of studio monitors, people might recommend that they need to be “broken in”, “burned in” or “run in”. What does this mean? Is “breaking in” important? Do monitors need some time to reach their full potential? Or is breaking in speakers a myth?

Most music industry professionals and many speaker manufacturers agree that, although not essential for them to function, breaking in speakers can improve their sound quality. It is therefore good practice to break in speakers for a period of time so they reach their full potential.

In this article, we will take a closer look at this theory, ask some manufacturers directly for their thoughts, and try and work out if this is a myth or reality once and for all!  

Summary of Findings
Does the manual mention it?Did the manufacturers recommend it directly?
YamahaNoNo
FocalYesYes
KlipschYesYes
AdamYesYes
PresonusNoNo

Where Does The Breaking In Speakers Theory Come From?

So what is the thinking behind breaking in speakers? Why do speakers need to be broken in?

The theory is that a run-in or break-in period loosens the components and “evens out” the frequency response of speakers. During this time, the speaker cones are said to loosen (along with other electrical components) and the magnet strength modifies. 

The theory relates to the speakers “settling” in a new environment and being used for the first time.

The “New Shoes” Comparison

This is a simple analogy, and while it doesn’t feel very ‘scientific’ it is something we can all relate to.

When you buy new shoes, the first couple of times you wear them they are unlikely to feel quite right. Are you adjusting to the shoes? Are the shoes adjusting to you? Either way, after 10 hours of wearing them and walking around in them, the shoes are likely to feel much better.

This is a useful analogy when thinking about breaking in monitor speakers. Rather than feeling like new, blister-inducing shoes, the speakers should feel like the slightly older, comfortable pair that slip on with ease.

Real World Manufacturer Examples

The internet is full of debate on this question and so we wanted to try and find out what some of the manufacturers of the speakers say. We scoured the manuals and even got on the phone with them to see what they say

Yamaha

Yamaha is one of the most popular manufacturers of studio monitors for home music studios. They are also my personal recommendation for your home studio.

After checking the HS7 manual for any mention of burning in, breaking in, or running in we couldn’t find anything. So we sent an email asking ‘do Yamaha speakers including HS5s HS7s and HS8s need breaking in?’. Yamaha replied saying:

“We can confirm that you should not need to perform any period of using to ‘run in’ the speakers however we would recommend that you consult the location precautions within the manual to ensure that the speaker is positioned correctly”

So Yamaha doesn’t say breaking in speakers is a myth but they do not recommend it for their specific speakers. They clearly think my bad sounding speakers is due to my poor positioning knowledge!

We wrote an article on how to correctly position your monitor speakers so you will know this is not an issue for you.

Focal Solo6 Be

The Focal Solo6 Be speakers are at the higher end of studio monitor speakers in terms of price. And this time the manual DOES discuss the ‘running in’ of the speakers.

This is a huge and widely-respected brand. If breaking in had no benefit then it is hard to believe they would include information on how to perform the break-in within their manual.

We also phoned the company for clarification and spoke to a representative who stated:

“The drivers need some run-in period: they are mechanical elements demanding a little time to settle and adapt to the climatic environment”.

Klipsch 

Klipsch is another well-respected monitor speaker manufacturer who mentions the process directly in their manual by stating:

“Your speakers contain several moving parts but prior to use, they’ve never actually moved before. Essentially, pieces of the assembly like the spider and the surround will be stiff at first. Due to the rigidness of your new speakers, they will not be as dynamic until they have had a chance to move and become more flexible.”

Adam Audio

Adam Audio went as far as to produce a video on the subject within which they do also recommend burning in the monitor speakers.

The host of the video explains how when the speakers are brand new the suspension system is often stiffer and inhibits the movement of the speaker which can cause unwanted distortion.

They, therefore, recommend burning the speakers in to stress the materials towards the desired behavior. 

Is Breaking In Speakers a Myth?

So we’ve heard what the manufacturers say, but what does the science say? Is this simply a big conspiracy theory or ‘fake news’ conjured up by these companies?

We searched the web and even the science journals to try and find some scientific evidence to back up the breaking-in claim but we couldn’t find anything definitive.

The closest thing we could find was this fascinating forum post by the founder of Audio Science Review. In it he does show the argument against breaking in speakers.

“Manufacturers either genuinely believe in the speaker break-in myth, repeating what they have falsely concluded like audiophiles. Or are hoping that if you don’t like the speaker at first, you hang on to it longer to lose the motivation or option to return them later.”

This does seem like a slightly cynical view of manufacturers and it would seem odd for so many of them would all get together behind the theory.

The general consensus seems to be that most engineers recommend it and with many speaker manufacturers offering advice on breaking in their speakers within their own manuals, this points to there being something in the break-in theory. 

Our conclusion?

The audio benefits of breaking in speakers may be up for debate. However, it is categorically not a myth that capacitors and dielectrics will alter their characteristics during a breaking in period. Whether this has an audible benefit is clearly a matter of opinion.

With big brands like Klipsch and Focal, with plenty of experience, seeming pretty certain of the benefits. For this reason, it is hard to claim that it is a complete myth.

How to Break In Studio Monitors

So, having decided that a break-in period is a good idea, it’s time to work out how to do it. What is the method of breaking in studio monitors?

This is a contentious subject, there are a lot of different methods out there. 

Luckily, most engineers will agree that it doesn’t matter too much how you do it as long.

The premise of breaking-in speakers involves playing some music through the speakers for a good amount of time before using them for any professional applications.

Whilst there isn’t a specific method for this. It is best to stick to a few basic rules to protect the monitors and get the most out of them:

  • Don’t push the speakers too hard early on. When you are playing speakers to break them in, start at a low to moderate volume, enough to “warm-up” and impact upon the monitors, but not at volumes that could risk damage.
  • Break-in all of the frequencies. This can be done by playing music that has a wide frequency range. Alternating between playlists of well-mixed music with a wide variety of instrumentation will, in theory, test and loosen all of the frequency response of the monitors. Ensure some of the music on the playlist is very bass-heavy.
  • Give the speakers around 20 hours of break-in time. Different manufacturers recommend different timespans. The reality is you will probably be good to go after 8 to 10 hours but there is no harm in being cautious. 

Top tip: point the speakers face to face and invert the signal for one of those speakers. This will cancel out the bass frequencies in particular and so you won’t have angry neighbors who think you are throwing a 10-hour party!

Do Monitors Only Need to be Broken In Once?

When you first buy your new studio monitors, this is the crucial time to break them in. However, there is a school of thought that after a period of time not using them, the “loosening” effect will wear off. Is this true?

It is unlikely studio monitors will need breaking in more than once, but if you go a long time without using the monitors materials may stiffen up and so it might be a good idea to leave the speakers on overnight again in order to replicate the “break-in” effect.

Summary – Should You Break In Your Speakers?

The concept of breaking in speakers largely comes down to anecdotal evidence.

This is part of producing music and learning about different techniques, a lot of concepts are quite subjective.

There are plenty of producers with decades of experience who will claim that you should always break in studio monitors. Other engineers claim it is a total myth and that benefits will be minimal.

You don’t have much to lose by just putting a playlist on overnight or even for a couple of days (apart from a slightly higher electric bill!). It isn’t going to make or break the quality of the speakers, but it might give them an extra boost, and turn them into that “comfy pair of shoes”.

If you’re going to become a music producer, you better get used to some of these matters of opinion. They’re not uncommon when discussing equipment and techniques.

In this case, we would conclude that spending some time running in the speakers is worth trying to ensure you are getting the most out of them.

Rob Wreglesworth

Rob has come to terms with the fact he will probably never be a famous rock star....but that hasn't stopped him from writing and recording music in his home studio. Rob has over 15 years experience of recording music at home.

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