Bang & Olufsen Form 2Koss Porta Pro KTC
Top 73%362 points
Top 73%
Top 47%716 points
Top 47%
Bang & Olufsen Form 2
Koss Porta Pro KTC
vs
Top specs and features

Bang & Olufsen Form 2 vs Koss Porta Pro KTC: 14 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.
20000Hz
Sony MDR-Z1R: 120000Hz
25000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
40Hz
Sony MH1CBLK: 1Hz
15Hz

3. weight

19g lighter.
86g
Sony MDR-EX150AP: 3g
67g

4. 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.
Bang & Olufsen Form 2
Koss Porta Pro KTC
45% have it

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.
30 Ohms
Flips Solo 2 Social: 4 Ohms
60 Ohms

6. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Bang & Olufsen Form 2
Koss Porta Pro KTC
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.
Bang & Olufsen Form 2
Koss Porta Pro KTC
45% have it

8. can be 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.
Bang & Olufsen Form 2
Koss Porta Pro KTC
40% 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.
Bang & Olufsen Form 2
Koss Porta Pro KTC
78% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Bang & Olufsen Form 2
Koss Porta Pro KTC
51% have it

11. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Bang & Olufsen Form 2
Koss Porta Pro KTC
63% have it

12. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Bang & Olufsen Form 2
Koss Porta Pro KTC
84% have it

13. 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.
Bang & Olufsen Form 2
Koss Porta Pro KTC
23% have it

14. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m
1.2m

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