Koss PortaPro KTC
Koss PortaPro KTC
Top 56%300 points
Top 56%
Top specs and features

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.

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

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.

4. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

5. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Koss PortaPro KTC
31% have it

6. 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

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

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

9. cable length

A long cable ensures more freedom of movement.

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

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
87% have it

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