AKG K551Sol Republic Tracks HD
Top 54%615 points
Top 54%
Top 65%467 points
Top 65%
AKG K551
Sol Republic Tracks HD
vs
Top specs and features

AKG K551 vs Sol Republic Tracks HD: 16 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
20000Hz

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
20Hz

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 K551
Sol Republic Tracks HD
46% have it

4. 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 K551
Sol Republic Tracks HD
72% have it

5. 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 K551
Sol Republic Tracks HD
39% have it

6. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K551
Sol Republic Tracks HD
32% have it

7. 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 K551
Sol Republic Tracks HD
45% have it

8. 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 LCD2 Classic: 106mm
40mm

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 K551
Sol Republic Tracks HD
76% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K551
Sol Republic Tracks HD
52% have it

11. 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 K551
Sol Republic Tracks HD
31% have it

12. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K551
Sol Republic Tracks HD
63% have it

13. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Parrot Zik Sport: 8
1

14. 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 K551
Sol Republic Tracks HD
86% have it

16. Weather sealed

Device is protected with extra seals to prevent failures due to any kind of weather.
AKG K551
Sol Republic Tracks HD
4% have it

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