Sennheiser HD 218i
Top 28%473 points
Top 28%
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
19
Hz
Sony MH1CBLK
1Hz
Best

Sennheiser HD 218i: 15 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.
21000Hz
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.
19Hz
Sony MH1CBLK: 1Hz
140
0

3. weight

92g
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.
32Ohms
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 218i
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 218i
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.
108dB/mW
Audeze EL-8 Titanium: 130dB/mW
78
0

8. 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.
Sennheiser HD 218i
44% have it
60
0

9. is 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.
Sennheiser HD 218i
34% have it
49
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 218i
32% have it
48
0

11. 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 218i
74% have it
47
0

12. cable length

A long cable ensures more freedom of movement.
1.2m
AKG Q 701: 6m
35
0

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
35
0

14. 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 218i
22% have it
33
0

15. 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 218i
88% have it
28
0

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