Audio-Technica ATH-WM55Koss PortaPro KTC
Top 58%563 points
Top 58%
Top 67%440 points
Top 67%
Audio-Technica ATH-WM55
Koss PortaPro KTC
vs
Top specs and features

Audio-Technica ATH-WM55 vs Koss PortaPro KTC: 13 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.
23000Hz
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.
10Hz
Sony MH1CBLK: 1Hz
15Hz

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.
20Ohms
Flips Solo 2 Social: 4Ohms
60Ohms

4. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
108dB/mW
AKG K553 Pro: 144dB/mW
101dB/mW

5. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Audio-Technica ATH-WM55
Koss PortaPro KTC
72% have it

6. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Audio-Technica ATH-WM55
Koss PortaPro 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.
Audio-Technica ATH-WM55
Koss PortaPro KTC
45% have it

8. 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.
Audio-Technica ATH-WM55
Koss PortaPro KTC
76% have it

9. has an L-shaped plug

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.
Audio-Technica ATH-WM55
Koss PortaPro KTC
31% have it

10. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Audio-Technica ATH-WM55
Koss PortaPro KTC
63% 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.
Audio-Technica ATH-WM55
Koss PortaPro KTC
86% have it

12. cable length

A long cable ensures more freedom of movement.
1m
Pioneer SE-A1000: 6m
1.2m

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.
Audio-Technica ATH-WM55
Koss PortaPro KTC
23% have it

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