December 7, 2022

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Wireless Made Simple

Monoprice Monolith M1570 Planar Magnetic Headphones: Review

7 min read

Monoprice has invested a large amount of time and income in its Monolith sequence solutions that give a very little bit of almost everything for songs listeners and house theater lovers. The assortment of products consists of loudspeakers, subwoofers, turntables, ability amplifiers, and headphones. We a short while ago reviewed the M1070 headphones that Monoprice launched to contend with some of the more inexpensive offerings from Audeze and HiFiMAN.

It is develop into a common tale that most of the Monolith collection items offer a lot of overall performance for charges that are super aggressive which is not to say that they are perfect because practically all of them have some rather evident shortcomings. You just can’t be expecting perfection in particular price tag groups but you often do alternatively perfectly with their components.

The high-conclusion headphone classification is a fantastic case in point the Monoprice M1570 Planar Magnetic Open-back Headphones retail for $599 (even though you can locate them on sale for $449 USD) and that locations them in the lion’s cage with some formidable merchandise like the Audeze Liquid crystal display-2, HiFiMAN Sundara, and Version XS Headphones.

The M1570 have been launched at the identical time as the M1070 and while there are some similarities in between the two goods, the much more expensive Monoprice M1570 should really be seen as a various animal altogether.

Monoprice Monolith M1570 Planar Magnetic Headphone Kit
Monoprice Monolith M1570

The Skinny

Placed on the desk, the two headphones do share a passing resemblance and use some of the similar elements in the body and ear cups. Both of those models also employ a 106mm planar magnetic driver with an impedance of 60 ohms and sensitivity rating of 96 dB/mW. 

The M1570 ships in a hatbox type scenario that is also substantial to be a realistic journey companion for commuters. Monoprice consist of two cables and two sets of earpads with the headphones.

The sizing and excess weight of the M1570 could demonstrate to be a change-off for some who really do not have significant heads or deficiency the want to use a 700 gram pair of headphones for extended intervals of time.

That relatively astonishing volume of excess weight helps make them just one of the heaviest in the category the average pair of ANC wireless headphones are in between 320 and 380 grams as a position of comparison.

Most of that fat is in the cups and the issue for me is exacerbated by the headband layout swapping out the Focal design and style one padded band with a suspension design body would assist distribute pounds far better and may well make these a little bit much more relaxed for lengthy listening classes.  

Monoprice Monolith M1570 Planar Magnetic Headphone Headband

The headband has a couple other challenges value mentioning the metal is thinner than it really should be and it does not truly feel extremely stiff. This will show to be helpful if you need to have to modify the clamping power, but it might cause long-expression longevity difficulties.

The next problem fears the conclusion to set 50% of the padding on the top of the headband in which it will hardly ever do something Monoprice wants to shift most of it to the underside of the band which would assistance boost the comfort amount.

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There are some facets of the design and style that are incredibly handy the micro-XLR ports on the ear cups have a 45° ahead angle building them a bit easier to have on, and the provided pads are very very good. 

Maybe not very Dekoni excellent, but continue to solely serviceable, comfortable, and interchangeable. The capability to transform the pads is a huge in addition and the final result of purchaser issues in regard to more mature versions in which that was not an possibility.

Monoprice Monolith M1570 Planar Magnetic Headphones Bottom

Ear pads can have a large impact on the audio excellent of a headphone, and Monoprice designed the suitable decision to provide two sets for end users to swap out the velour pads on both of those the M1070 and M1570 are the improved option simply because they lessen the volume of bass and improved management the reflections — resulting in a cleaner and marginally leaner audio compared to the stock protein leather pads that ship put in on the M1570.  

The leather pads are two times as thick and offer far more bass emphasis which will be preferable to some listeners — the velour pads produce a better general equilibrium which we found preferable.

The provided cables are equivalent in design the two are fabric wrapped with micro-XLR connectors on the headphone connector end. A single terminates in a 6.35mm jack with a 3.5mm adapter while the other terminates in an XLR.  

Monoprice supplies a wiring diagram for the micro-XLR ports as they are not the normal wiring plan so cables for other micro-XLR headphones will not do the job accurately.  

More cables are out there for order from Monoprice for $55 USD each and making a 4.4mm balanced cable should really be a quite straight ahead by changing the XLR jack.  

Monoprice Monolith M1570 Planar Magnetic Headphones Front


The aforementioned leather-based pads provide bigger passive isolation and have a considerable effect on the bass response there is a obvious boost in impression and definition but it experienced a somewhat negative influence on the reduced midrange.

Most big open up-again planar magnetic headphones share a linear sounding very low close and midrange and then eliminate that as 1 moves into the higher midrange and treble. The M1570 do a instead excellent task of remaining rather neutral throughout most of the frequency array with only some slight emphasis in the treble.

The very low stop is rather cleanse sounding with ample element and texture, and it hardly ever genuinely thickens up the relaxation of the tonal equilibrium (with the velour pads). The leather-based pads include also a great deal thickness and affect but some may well like that dependent on the style of tunes.

Monoprice Monolith M1570 Planar Magnetic Headphone Earpads

The mid bass is somewhat clean sounding and presents a lot of texture and speed there is much more than more than enough impression to hold your notice the general tonal equilibrium is on the leaner facet and I suspect that bass heads will not gravitate to this element of its efficiency.

The bass effectiveness is instead equivalent to that of the Audeze Lcd-X both emphasize speed and in general command vs . influence.

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Midrange efficiency is the hallmark of any planar design and style and the M1570 does not disappoint the in general presentation is very linear sounding with the appropriate sum of fat for male vocals and bass guitar. The emphasis in this article is on speed, handle with fast transient reaction, and alternatively audible maintain and decay which gives the midrange a pretty all-natural sounding presentation.

Just about every style of audio is very well served by the midrange timbre, accuracy, and pacing are exceptional in this vary. Piano notes (which are instead tough for some headphones to correctly reproduce) are reproduced with relatively precise timbre, excess weight, and decay.

Monoprice Monolith M1570 Planar Magnetic Headphone Earcup Intereior

Woman vocals do feature slightly more emphasis than their male counterparts and that does thrust them a bit ahead of the instrumentation the higher strings also profit from this added diploma of emphasis and have enough body and electrical power.

The treble is pretty good as effectively but does have some minor grain to it there are a several smaller peaks and valleys in the decrease and mid treble locations. This is an normally an spot the place planar magnetic headphones wrestle and there is no concern that the Monoprice M1570 show some of that.

Even so, the treble is continue to much more linear sounding than a range of other types in the similar price vary and whilst I prefer the treble efficiency of the Lcd-X and HiFiMAN Arya Stealth — both are practically 2 times the price tag of the M1570.

There is sufficient electrical power and extension to make one experience that the M1570’s treble is a little bit airy sounding and it is certainly not a fatiguing hear in any potential. Monoprice went for a safe and sound tuning in the treble and when it is not the previous word in detail retrieval or over-all extension — it is the ideal choice on their element.

The soundstage depth and width are superior great it is certainly broader and there is some sense of top — but it is not as apparent as the other dimensions.

Seating the orchestra is straight ahead with no huge gaps or overlaps as instrument separation is very superior and layering as perfectly. Imaging is great with actions conveniently tracked close to the stage and destinations in room tightly outlined.

There was just about no feeling of compression as tunes turned a lot more sophisticated and the drivers appeared to be able of vast dynamic swings one thing that a person should really count on from huge planar motorists.

Monoprice Monolith M1570 Planar Magnetic Headphones in Travel Case


We’re slightly torn about these headphones.

Their seem good quality is exceptional to other planar headphones in the very same rate selection and it would not be an exaggeration to point out that they get intention at the Audeze Liquid crystal display-X and contend relatively favorably. These are the greatest sounding planar headphones offered for $599.

Acquiring mentioned that, their industrial structure leaves a lot to be wanted. The development high quality could be far better the sheet steel bends far too conveniently in some sections, the headband padding is in the wrong place, and the bodyweight is fairly high for a headphone in this phase in 2022.

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If Monoprice can shave some pounds off the structure, transfer the padding underneath in which it belongs and use a thicker gauge of metallic — they have a $500 planar magnetic headphone that can compete with everything up to $750 to $800.

An audition would make a great deal of perception with these simply because of the pounds to see if you would be snug with them on your head for prolonged listening periods.

The greatest news for Monoprice? They have lastly established a really remarkable pair of headphones that are inexpensive the seem excellent is definitely exceptional for the price tag.

In which to buy: $599 $449 at

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