Sennheiser HD 25-1 II
Top 25%492 points
Top 25%
Lowest frequency
Number of headphones
lowmidhigh
Top 100%
849 headphones
1Hz - 834Hz
NaN% of all headphonesYes
No
lowest frequency
highest frequency
impedance
sound pressure level
weight
16
Hz
Sony MH1CBLK
1Hz
Best

Sennheiser HD 25-1 II: 17 facts and highlights

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-1ABT: 100000Hz
152
0

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
140
0

3. weight

140g
AKG IP2: 3g
122
0

4. 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.
70Ohms
Flips Solo 2 Social: 4Ohms
97
0

5. 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
49% have it
93
0

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
36% have it
86
0

7. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
120dB/mW
Audeze EL-8 Titanium: 130dB/mW
78
0

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.
Sennheiser HD 25-1 II
73% have it
72
0

9. 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
36% have it
62
0

10. 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
32% have it
48
0

11. has included ear pads

Allows you to change ear pads without buying new ones.
Sennheiser HD 25-1 II
42% have it
48
0

12. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Sennheiser HD 25-1 II
74% have it
47
0

13. 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
65% have it
44
0

14. cable length

A long cable ensures more freedom of movement.
1.5m
AKG Q 701: 6m
35
0

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
22% have it
33
0

16. 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
88% have it
28
0

17. has removable speakers

This modularity allows you to integrate the speakers into hoodies or snowboard helmets.
Sennheiser HD 25-1 II
1% have it
25
0

Top 10 headphones

Add to comparison