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The might of AF1120 – Review

Audiofly AF1120
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Last year I reviewed a Quad BA master class from an Australian brand, Audiofly. Hailing from Australia. Highly recognized for their multi-driver technology. It’s one of the few brands which has a full series of dynamic and BA-based earphones. They have a couple of hybrid earphones for the lovers of V-shaped sound signature and then they had two BA-based earphones, AF160 (triple BA) and AF180 (quad BA), has now come up with an exceptionally equipped earphone, their new flagship the AF1120, available in only clear option ( which I think looks really beautiful) comes equipped with “SIX” balanced armatures per side, priced at $699 going head-on with earsonic ES3 and 64 audio U4 to name some.

Audiofly on AF1120 –
“The AF1120 brings a sextet of balanced armature drives into a universal IEM form factor. The six highly tuned armature drivers are arranged in a dual low, mid and high configuration where the 3-way crossover creates a sense of space and clarity that is simply incredible to experience.”
I will compare the AF1120 with the DUNU DK-3001, Earsonics ES3, and my personal favorite ER-4P.

PS: I would like to thank Michelle for the Loaner.

The wax case and the earphone.


Some of you might know me, I have more than 80 reviews here in head-fi. I am an admirer of balanced sounding earphones without much emphasis on bass and specially mid-bass, and if it has mid bass, decay has to be snappy.

I have been called a mid-head, was ridiculed for it, but man, for me all the magic happens here. For some mids are not a big deal, they don’t listen to much vocals but I am more of a person who likes a good balance between vocals and instruments.

I like my highs with good amount of spark and energy, its better if it has good extension. An early roll off is a no no. But then the price of the earphone comes into play. One can’t ask an sub $50 earphone to have fantastic extension and that is understandable. You get what you pay for.

I listen to all kind of music, specially soft, alt and pop-rock, some pop (no K-pop, sorry) with good vocals and instruments, I don’t care about the artist, he should make some sense with his words and should not be a bit too cheesy.


AF1120 comes with plenty of accessories. upon opening the box first thing that greets you are the beautiful looking earpieces and the Waxed canvas storage wallet, in other words, the carry case, I have to say it’s one of the best looking carry cases around, not strong like the DUNU cases, but this one looks good. The good thing is it has a softer padding over a harder protective layer under it giving it the required amount of solidity. Audiofly are generous with the size too, outer dimension of 6in by 4in with a depth of one inch means you can easily carry your portable player in it.

You can find 3 pairs are comply T100 tips, 3 pair of single flange tips and 3 pairs of triple flange tips in the box. There is an airplane adapter, a quarter inch adapter and a user manual sums up the list of accessories.

the AF1120 comes with white cable which is an Audioflex™ cable reinforced with CORDURA® fiber technology.
I would have liked a cable clip out of the box but its fine without it.

The wax carry case
All the tips!!
Some documents.


AF1120 is totally made out of plastic still the build quality is good, not as good as the ODS-1 or the 64audio U3 but feels better than the ER4-P.
AF1120 comes with their trademark Audioflex cable ( most of their earphone do), the cable is one of the best when it comes quality, it’s really light weight compared with cables from other brands and doesn’t have any microphonics to complain about. It’s not bouncy at all and nicely supple. The Audioflex cable is reinforced with CORDURA fiber technology, a layer of fiber that covers the cable from the 3.5mm jack to the cable splitter, protecting it from any kind of mishap. I have to admit that these cable guides are some of the best one can find on earphones.

3.5mm jack has a really small profile to it, it’s not really stress relieved but it has the layer of CORDURA fiber protecting it, which is good enough.
There are L/R markings on the front side of the earpieces which is kind of hard to see thanks to the white ink used on a clear shell, Audiofly.. Please go with black ink next time. Still you don’t really need to look because wrong earpiece won’t fit the wrong ear.

Audiofly is really generous with the cable and its long.. really long .. It’s like 170cm which is really long even for a 8 feet tall guy.


AF1120 is really comfortable, ergonomically speaking its far better than many earphones out in the market, its designed to sit effortlessly in the ear even when its slightly longer than the AF180. The AF1120 sits plush in my ears without sticking out, easy on ears and comfortable to say the least, the longer and narrow nozzle plays a good part here. I love the way the supple cable guides do their job, it sits firmly and comfortably over the ear holding the ears tightly without any scope of uncomfortable movements, no adjustment required. If AF180 was good, AF1120 is equally good when it comes to comfort, unless you have smaller ears.

Isolation with foam tips is better than many and one doesn’t have to worry about passive noise while enjoying their music. Silicone tips are good too. Triple flanges are above average with isolation but are slightly uncomfortable.

CAUTION:- don’t use earphones where you have to be aware of your surroundings like driving and walking on the road, stay home and enjoy your music or at gym.

 Picture Gallery:-

Yeah yeah.. I have stuff on my bed, so what?
Powered by the Plenue D and E5.
Cayin N3 in charge.
Sturdy looking jack.


the AF1120 has 6 BAs to handle the work load with 3 way crossover, 2 for low, mid range and highs, one sad thing is with two BAs bass could have had slightly more rumble, but the AF1120 is tuned towards flatter sound signature with a slightly more emphasized upper mid range and superbly energetic highs.

One of the most neutral sounding earphones with a slight brightness thanks to the boosted mid range.. or it would have been a benchmark in this scenario.

It has some of the best details, we will talk about it soon.


I advice to use foam tips as they give a better sense of space and sounds more out of the head where as triple flange and single flange silicone tips produce more in the head type of stage. With foam tips sound stage is slightly better than average with decent depth and width with good height. With silicone tips its becomes taller, conical and shallow.

Use silicone tips if you want sharper tonality and slightly more bass in expense of stage.


Just like the specs suggest, with an impedance of 10ohm and 110db sensitivity at 1k AF1120 is really easy to drive. Using an amplifier helps with stage and makes the bass slightly more present.

You can drive the AF1120 out of any portable device, it will not be able bring the best out of it (specially mid and lower end mobile phones) as AF1120 demands power.

Sounds perfect out of my cowon plenue D. It sounds slightly darker out of the J3 but it’s not a problem. Overall matchability is average.


AF1120 as I said earlier has two dedicated BAs for bass, but that doesn’t make it bassy by any means, it has slightly more bass emphasis than the ER-4P as mids and highs take the center stage. Bass is the least emphasized part of the spectrum with the AF1120. Try EQ if you want more bass as the AF1120 responds well to EQ.

It doesn’t move much air, doesn’t have the slam or body either and is on the leaner side with some of the best decay speed one can find on an earphone. I am one of those guys who is a fan of faster bass decay, it should hit and vanish and this decay is faster than ER-4P. Thankfully the bass is more focused towards lower bass with no mid bass emphasis which lets the lower-bass revel itself better. The bass isn’t as deep as other earphones in this price, it lacks with sub-bass reach but as I said the lower-bass region gives it a well rounded presentation saving it from being a bit too linear.

Thanks to the faster decay and lacks of any mid bass hump AF1120 has outstanding control over bass notes. Transparency and clarity too is of top class. Nothing in this price can come close to its control and accuracy leading to class leading resolution and details.

If it was not clear enough, let me make it clear that AF1120 is not an earphone for you if you want airy, impactful bass with body, its nor ruler flat but won’t make a bass lover happy either, and the bass stage is the smaller than competition.

Those who thought ER-4 was really flat and would like a bit more life with the bass will love the AF1120. Good quality bass I must say. I just sit back and admire the way it keeps up with fast paced music without being too analytical or too flat.


The magic begins here, as I mentioned earlier, mid range is a bit more forward when compared to the bass, the transaction from upper bass to lower mid is class leading, after all the blabbering about the decay and lack of mid-bass I don’t need to tell you that AF1120 has not even a trace of bass bleed.

If the bass was accurate, welcomes to mid range with pinpoint accuracy and details.

There is fantastic amount of details with vocals and, female vocals are really enjoyable, male vocals sound slightly sharper than usual but that’s not a new thing for BA based earphones. Vocal notes are presented with slightly above average depth and sharpness with a beautiful texture, resolution and transparency, it aims for accuracy instead of trying to be pleasing, that added notes depth. AF180 is tuned to give a really tight and controlled vocal presentation. Other earphones in this price tend to sound a bit more thicker and in that process lose some notes depth. It’s the details and resolution which makes the experience more enjoyable.

AF1120 has slightly better tonality with vocals, where the AF180 slightly sounded tinny.

Just like the AF180, the AF1120 holds up the upper mid range like a boss, where other earphones struggle to keep the energy and spectrum in level AF1120 does that effortlessly, every instrument maintains its clarity and have plenty of instrumental attacks, if you are used to V shaped sound signature or like relaxed or smoother upper mid range this will be slightly hard to swallow.

Let it be layering or separation or spacing between the instruments, AF1120 beats the likes of ES3 and 64 audio U3 with its clearer and more vivid presentation. It’s the shear amount of resolution and details which gets the AF1120 critical acclamation. Most of the earphones produce really clear center acts but struggle to portray the background sounds with equally impressively the audiofly does it with ease.

Only complain of can make here is that and I agree with it, I doesn’t sound as organic as ES3 or dunu DK-3001.


Highs are perfectly balanced with the mids, there is a small bump around the lower treble region giving the extra sense of resolution. Where others tend to tune it down, AF1120 has that nicely covered.

First thing that catches the attention is the amount of extension it has, it’s as deep as it gets, just like the AF180, AF180 was slightly sharper than usual but the AF1120 is slightly more forgiving, it doesn’t bite hard, but bites with enough force to leave an impression. In other words it isn’t overly aggressive, cutting the sibilance out with ease. It’s not as smooth as the ES3 or 64audio U3 though.

Let it be pianos, trumpets or cymbals the sharpness and the finishing of the note along with the presentation is up to the mark.

If you are the kind of person who enjoys top end energy and spark, AF1120 will shake your senses up. It’s just spectacular, for the price the amount of details, resolution and energy is up to the mark.

Let it be the layering, separation or presentation AF1120 is fantastic. With plenty of air and nicely spaced instruments it’s a delight. The only drawback is its slightly narrower stage.

AGAINST THE ODDS:- (source – plenue D + creative E5)
VS earsonics ES3:-

ES3 is an unique sounding earphone, for a BA based earphones its bassy and Vshaped in comparison. It lacks the urgency all these typical BA earphones strive for.

Has bigger and better body, more slam, air and extension too. Has slightly more texture to it with equal amount of details. Sub-bass impact is best of the lot. Has the best texture and finishing too.

Mid range of the ES3 is slightly recessed and sounds more thicker and natural against the sharper AF1120. ES3 struggles to maintain the lower mid energy where AF1120 is flawless. AF1120 has an extra layer of details with equally good imaging.

Highs are where there are some similarities, both have good extension, ES3 is more smooth with good amount of energy. Both have equally good separation and layering but AF1120 has more details and smaller stage sadly.

VS 64audio U3:-

The U3 bass has to lead the class with its impact and details, its slightly faster decay than the ES3 helps big time. Has better body, air, impact and sounds fuller with more sub-bass and mid-bass presence. AF1120 is close with details but cant attain the texture and fullness.

Mids are slightly V shaped, Has plenty of details but lesser than AF1120. Sounds thicker, has slightly better timber. Separation is good but AF1120 is better. Mid range stage is small.

Highs don’t bite like the AF1120, its more gentle with slightly more energy than the ES3, sadly lacks extension. Has better texture and bigger stage height but lacks stage depth.

VS audbos P4 :-

This is what I am currently working on. Houses 4BAs, from china but has the quality to bring the U3 down. Against the AF1120 it has bigger bass, better sub-bass presence, a bit of mid-bass presence too. Has equal amount of details. Not sharp like the AF1120 or thick like U3, it hits a middle ground with everything, let it be impact, body air or fullness.

This too is a mid forward earphone, and it beats the competition fairly with its more accurate tonality and notes sharpness, AF1120 by a hair, thanks to its more natural thickness with the vocal notes and slightly better spaced instrument thanks to its bigger than competition mid range stage size ( ruled by DUNU DK-3001, you just can’t beat it, I dare you). Details wise AF1120 is ahead with a small margin. After all P4 is priced at $200 only.

Highs are similar to the U3 but has slightly more sharpness. Sounds closer to my liking. Lacks extension and bite of the AF1120. Layering and separation is better than U3 but not up to the mark of AF1120

VS ER-4P:-

Smaller bass impact, better extension into the spectrum, mids are more balanced, more natural with pinpoint accuracy with its notes depth and thickness. Has slightly less amount of details. Highs are slightly less sharp, AF1120 has better treble extension and bite.



I don’t feel the need to say that AF1120 is one of the best earphone in its price range. For around 700 us dollars, if it is not the one to set the benchmark, it is the one to beat for sure. Let it be the balance or accuracy or its ability to maintain lower mid and upper mid energy, AF1120 is nothing short of excellent.

If you are in the market for a TOTL earphone, give this a try.

You can grab one from here:-


Amazon US:

For more interesting and similar products like these, check out India’s largest online audio store HPZ.

Enjoy!! and cheers.

Audio gear reviewer at

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