Audio Technica M40x vs M50x – Comparison [2020]

Headphones comes up in different shapes, sizes and prices. Some headphones tend to be priced on the higher side, but their features and sound quality will speak the high price tag. Today it's M40x vs M50x comparison for 2020.

Other headphones maybe in the $100 to $200 range, but may not offer the highest quality or levels of sound quality.

[amazon table="13"]

With the headphones market being so popualr nowadays, selecting the best headphones is quite a difficult job. So people tend to go behind the big brands, like Audio-Technica.

Audio-Technica headphones brand proves again and again to be the high quality.

Audio Technica M40x vs M50x




Frequency response

15 – 24kHz

15 – 28,000 kHz


98 dB

99 dB


35 ohms

38 ohms

Driver diameter

40 mm

45 mm

Maximum input power

1,600 mW at 1 kHz

1,600 mW at 1 kHz

Voice coil

CCAW (Copper-Clad Aluminum Wire)

CCAW (Copper-clad aluminum wire)

Check Price

In the Audio-Technica, the Audio-Technica M40X, and M50X are the most popular headphones.

These headphones comes under $150, both are affordable and of high quality for an audiophile.

Audio Technica M40x vs Audio Technica M50x

Design and build quality





When it comes to design and build quality, both the headphones will surely impress you. Both are made of heavy duty plastic with an aluminum head band and aluminum extenders. The use of such good quality materials makes the headphones feel solid and robust. They are sure to last for a few years, if not more.

Audio-Technica M40X and Audio-Technica M50x come with a quarter-inch adapter, a 3-meter cable, and a coiled cable. However, the M50x comes with an extra 1.5-meter straight cable.

The cables are now removable in both of them adding to the overall build quality and longevity of these headphones.

However, you are allowed to use only the Audio-Technica cables. Sadly, you cannot use any other cables.

These headphones also come with a leather bag that is great for portability. The headphones can easily be folded and stored inside the bag.

Audio Technica M40x vs M50x

When it comes to comfort, both headphones are quite similar too. The ear cups are large and fit well on most ears. There is a good gap between your ears and the inner side of the ear cups, so your ears don’t touch anything. This depth gives a more comfortable feeling than filling the ear cups with padding.

The M50x is a little larger and heavier. The M40x feels lighter on the end.

Sound quality

sound quality M40x vs M50x

The audio sound is quite natural. The relatively flat frequency response these headphones have got to offer is ideal for studio monitoring purposes.

The M50x headphones have a slightly larger driver at 45mm.

On the other side, the M40x has a smaller driver at 40mm.

The bass is controlled in both headphones so that they won't leak to the mids. The bass is not heavy so that it is ideal for monitoring purposes.

So, I can say that the bass is slightly more prominent in M50x than M40x. But they're not bass-heavy.

Both of these headphones deliver rich sound quality.

According to me, the M50x has a little edge over the M40x. A non-audiophile can't really tell the difference.


comfort - m40x vs m50x

Both of these headphones offers a great comfort.

The headphones can be folded and can be stored in the leather bag provided to you.

The M40x offers 90 degrees and the M50x offers 180 degrees of ear cup swiveling.

Earpads and headbands in both of these headphones have a soft leather finish.

But the M40x have slightly softer pads, making it more comfortable however you do need to note that the earpads on M50x do get softer over time.

The earpads in both of these are of high quality and enable you to wear these on for hours.

Video : M50x vs M40x

Our Top Pick
Audio-Technica ATH-M50x

Audio-Technica ATH-M50x

Why is it better?

Audio-Technica M50x has slightly better build quality than M40x. It also has a slight emphasis on bass/lows than M40x. The clarity is also great but M50x certainly has an edge when it comes to sound clarity.

I hope this detailed comparison between M40x vs M50x helps you to select the best.

Audio-Technica M50x has slightly better build quality than M40x. It also has a slight emphasis on bass/lows than M40x.

The sound clarity is also certainly an upgrade.

In the case of Audio-Technica M40x, the headphones are a bit lighter than M50x. The sound signature is flat with no emphasis on the bass.

The clarity is also great but M50x certainly has an edge when it comes to sound clarity.

m40x vs m50x

Leave a Comment

Share via
Copy link