vs
vs
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
Top 52%609 points
Top 52%
Top 18%1,041 points
Top 18%
Top 59%527 points
Top 59%
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
Top specs and features

AKG K 550 vs Audio Technica ATH-DSR9BT vs HiFiMAN RE-600S: 29 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
28000Hz
Sony MDR-Z1R: 120000Hz
45000Hz
22000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
12Hz
Sony MH1CBLK: 1Hz
5Hz
15Hz

3. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
44% have it

4. weight

305g
Sony MDR-EX150AP: 3g
310g
13.7g

5. impedance

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
32 Ohms
Flips Solo 2 Social: 4 Ohms
38 Ohms
16 Ohms

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
114dB/mW
AKG K553 Pro: 144dB/mW
97dB/mW
102dB/mW

7. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
66% have it

8. has a detachable cable

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
39% have it

9. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
76% have it

10. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
31% have it

11. can be used as a headset

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
47% have it

12. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
27% have it

13. has an over-the-ear form

Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
39% have it

14. control panel placed on a device

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
20% have it

15. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
64% have it

16. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
44% have it

17. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
48% have it

18. has an L-shaped plug

An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
30% have it

19. has a battery level indicator

An indicator shows you when the device has low battery.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
18% have it

20. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
80% have it

21. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
14% have it

22. has a rechargeable battery

The battery can be recharged and used over again.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
21% have it

23. has a coiled cord

A coiled cord typically offers more flexibility as it can be extended, and taken outside for example.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
7% have it

24. has a noise canceling microphone

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
5% have it

25. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
AKG K 550
Audio Technica ATH-DSR9BT
HiFiMAN RE-600S
37% have it

Top 10 headphones

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