Add to Chrome
Add to Edge
Add to Firefox
Add to Opera
Add to Brave
Add to SafariWhen comparing 66 Audio BTS Pro vs Beyerdynamic DT990Pro, the Slant community recommends 66 Audio BTS Pro for most people. In the question“What are the best headphones?” 66 Audio BTS Pro is ranked 21st while Beyerdynamic DT990Pro is ranked 28th. The most important reason people chose 66 Audio BTS Pro is:
The BTS Pro is quite robust and can withstand some minor splashes of sweat or rain as these are sweat-proof. They are not completely water-proof though, so you should not get them soaking wet.
Specs
Question Ranking
Pros
Pro Great for use when outdoors, going for a run or working out
The BTS Pro is quite robust and can withstand some minor splashes of sweat or rain as these are sweat-proof. They are not completely water-proof though, so you should not get them soaking wet.
Pro Good sound quality with focus on the lower frequencies
There is good detail in the highs and the mids can also be heard clearly with very little muddiness. The lower frequencies are boosted, resulting in a good level of depth and power to each bass thump.
Pro Will stay snug on your head
The BTS Pro ear cups sit on the ears with hooks keeping them in place. The flexible connecting band provides good clamping force and can adjust to your head size with continued use. Combined with cushioning on the cups, these are comfortable to wear and will stay in place.
Pro No long cables to deal with
Bluetooth connectivity allows the BTS Pro to connect with smartphones and compatible music players wirelessly, so cables won't be an issue.
Pro Companion iOS app adds extra functionality
66 Audio's Motion Control iOS App gives users added functionality, including EQ control and presets selection, battery status indicator, and even headphone position tracking. These features can improve the listening experience and also minimize the chances of you losing these headphones.
Pro Can last through multiple long listening sessions
With up to 40 hours of playback time at full charge, it's more than enough for most listening sessions. You won't have to charge these frequently.
Pro Hardshell case makes transport more secure and convenient
A hard shell carrying case is included, which can protect the headphones from minor impact and also make transport much easier. The case also has good aesthetics.
Pro Can be folded to a more compact size
They are easy to bring on the go as the ear cups can be folded into the headband. This further reduces the already slim and compact size, making them easy to chuck into a bag when on the go.
Pro Ear cup functions as a remote
The right ear cup of the BTS Pro features buttons for controlling headphone features. You can play/pause tracks, increase/decrease volume as well as answer/end calls by pressing the corresponding buttons, negating the need to pull out your phone to do so.
Pro Allows taking calls
You do not need to take the BTS Pro off in order to answer incoming calls. There is a built-in microphone which allows you to easily take or make calls in the middle of your run or workout.
Pro Well-built
These headphones should be able to withstand minor impact and drops, and will last you years of use. The headband and yokes are made from solid yet lightweight metal, so they won’t break easily. The ear cups are made of plastic materials which, while not as durable as metal, are strong enough to not come off as flimsy.
Pro Full and rich bass with very detailed treble
The low frequencies are what stand out from the sound signature. The bass is powerful, deep and tight so you get a lot of thump without muddying up the overall sound. This is complemented by very detailed and airy high frequencies, so you should be able to easily hear the fine details from your music.
Pro Wide soundstage
The audio from these headphones will sound wide and quite immersive, which can be attributed to the open-back design. This also results in good instrument separation, so you’ll be able to easily identify the directions where the various sound sources are coming from. The wide soundstage can result in a truly immersive music listening experience, and also makes these headphones a good choice for movies and gaming.
Pro Soft on the head
You can wear these headphones for many hours straight with little to no issue, as the head band and ear pads have thick padding. The ear pads have a suede cover which allows some airflow to the ears, and helps minimize heat build-up.
Cons
Con Some distortion can be heard at lower volumes
There may be audible levels of a scratching sound or distortion when using these at lower volume levels. This can be quite distracting, and can have a negative impact on your listening experience.
Con Motion Control App is for iOS only
At the moment, users of non-iOS devices will not be able to take advantage of the companion app's functionality. However, 66 Audio have announced that an Android app is currently in development.
Con Requires a headphone amp
You won’t get a lot of volume and a good music listening experience from these headphones when plugged straight to your phone or computer. These have a high impedance rating so you’ll need a powerful amp to run the DT990 properly.
Con Leaks a lot of sound
The DT990s are not ideal for use in an office environment, if you share your space with others or when traveling. These headphones are fully open, so they leak out a lot of sound, which can be annoying to others.
Con Tight clamping force
You may find the clamping force to be quite tight, especially if you have a fairly large head size. This can make wearing the headphones for hours straight uncomfortable, even if the padding on the ear cups and headband are quite thick.
Con The highs can get quite sharp
too boosted and harsh, which can feel fatiguing.This can be apparent if you listen to more aggressive styles of music like rock or metal, or music which involves a lot of cymbals and high-pitched instruments.
