vs
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
Top 44%742 points
Top 44%
Top 57%573 points
Top 57%
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
Top specs and features

Sennheiser HD 25-1 II vs Teufel Aureol Fidelity: 18 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.
22000Hz
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.
16Hz
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.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
44% have it

4. weight

130g lighter.
140g
Sony MDR-EX150AP: 3g
10g

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.
70 Ohms
Flips Solo 2 Social: 4 Ohms
16 Ohms

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.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
36% have it

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.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
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.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
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.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
76% have it

10. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
64% have it

11. has included ear pads

Allows you to change ear pads without buying new ones.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
44% have it

12. 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.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
30% have it

13. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
80% have it

14. cable length

A long cable ensures more freedom of movement.
1.5m
Pioneer SE-A1000: 6m
1.25m

15. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
22% have it

16. 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.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
37% have it

17. has removable speakers

This modularity allows you to integrate the speakers into hoodies or snowboard helmets.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
1% have it

18. has an open-back design

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
Sennheiser HD 25-1 II
Teufel Aureol Fidelity
10% have it

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