AKG K 550Focal Spirit Classic
Top 55%597 points
Top 55%
Top 37%836 points
Top 37%
AKG K 550
Focal Spirit Classic
vs
Top specs and features

AKG K 550 vs Focal Spirit Classic: 19 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
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

3. weight

5g lighter.
305g
Sony MDR-EX150AP: 3g
310g

4. 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
Focal Spirit Classic
48% have it

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.
32Ohms
Flips Solo 2 Social: 4Ohms
32Ohms

6. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
AKG K 550
Focal Spirit Classic
33% have it

7. 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
102dB/mW

8. 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
Focal Spirit Classic
73% have it

9. has a tangle free cable

The cable is designed to minimize tangling.
AKG K 550
Focal Spirit Classic
25% have it

10. 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
Focal Spirit Classic
38% have it

11. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K 550
Focal Spirit Classic
31% have it

12. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
AKG K 550
Focal Spirit Classic
44% have it

13. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
50mm
Audeze EL-8 Titanium: 100mm
40mm

14. 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
Focal Spirit Classic
75% have it

16. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K 550
Focal Spirit Classic
53% have it

17. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K 550
Focal Spirit Classic
64% have it

18. 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
Focal Spirit Classic
87% have it

19. cable length

A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m
4m

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