Sennheiser HD 218i

11 Reasons why Sennheiser HD 218i is better

than the average

1.Significantly lower low-frequency
19Hzvs 38Hz (the average)
vs 1Hz (best: Sony MH1CBLK)
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
92gvs 191g (the average)
vs 3g (best: AKG IP2)
3.Distinctly lower impedance
32Ohmsvs 42Ohms (the average)
vs 4Ohms (best: Flips Solo 2 Social)
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.
4.Has sound isolation / passive noise reduction
Yesvs No (51% don't have it)
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
5.Has a neodymium magnet
Yesvs No (64% don't have it)
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
6.Higher sound pressure level
108dB/mWvs 104dB/mW (the average)
vs 130dB/mW (best: Audeze EL-8 Titanium)
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
7.Has an in-line control panel
Yesvs No (56% don't have it)
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
8.Is used as a headset
Yesvs No (67% don't have it)
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.
9.Has an L-shaped plug
Yesvs No (68% don't have it)
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.
10.Much more microphone(s)
1vs 1 (the average)
vs 8 (best: Parrot Zik Sport)
More microphones result in better sound quality and enable the device to filter out background noise.
11.Has an on-ear form
Yesvs No (78% don't have it)
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
Sennheiser HD 218i specs
Sennheiser HD 218i features
Sennheiser HD 218i pros and cons
Sennheiser HD 218i advantages
Sennheiser HD 218i disadvantages