Koss PortaPro KTC
Top 54%305 points
Top 54%
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
15
Hz
Sony MH1CBLK
1Hz
Best

Koss PortaPro KTC: 11 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. 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

4. 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

5. 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 PortaPro KTC
44% have it
60
0

6. can be folded

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

7. 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 PortaPro KTC
74% have it
47
0

8. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Koss PortaPro KTC
65% have it
44
0

9. cable length

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

10. 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 PortaPro KTC
22% have it
33
0

11. 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 PortaPro KTC
88% have it
28
0

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