Koss Porta Pro KTC
Top 29%471 points
Top 29%
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
15
Hz
Sony MH1CBLK
1Hz
Best

Koss Porta Pro KTC: 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.
25000Hz
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.
15Hz
Sony MH1CBLK: 1Hz
140
0

3. weight

67g
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.
60Ohms
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.
Koss Porta Pro KTC
49% have it
93
0

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
101dB/mW
Audeze EL-8 Titanium: 130dB/mW
78
0

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.
Koss Porta Pro KTC
44% have it
60
0

8. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Koss Porta Pro KTC
30% have it
59
0

9. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
44mm
Audeze EL-8 Titanium: 100mm
51
0

10. 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.
Koss Porta Pro KTC
34% have it
49
0

11. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Koss Porta Pro KTC
55% have it
49
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.
Koss Porta Pro KTC
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.
Koss Porta Pro KTC
65% have it
44
0

14. 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

15. cable length

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

16. 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.
Koss Porta Pro KTC
22% have it
33
0

17. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Koss Porta Pro KTC
88% have it
28
0

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