Koss KTX PRO Specifications, Tests and Review

Headphone type
On-ear
Connectivity
Wired
Frequency Response
15 - 25000 Hz
Sensitivity
103 dB/mW
Impedance
60 Ohm

A detailed list of technical data, specifications, ratings and expert review of Koss KTX PRO. Get a comprehensive look at your chosen headphones and see if these are the ones that will best suit your needs. You can also use the comparison feature to compare with other competing headphones.

Koss KTX PRO Full Specifications and Details

design and dimensions sound quality cable connections others

DESIGN AND DIMENSIONS Koss KTX PRO
Product Type Headphones - wired - 3.5 mm jack
Weight 68 g Better than 83 % of headphones rated.
Colour Black
Recommended Use Portable electronics

The Koss KTX PRO are wired headphones. In the case of studio and professional DJ headphones, a wired connection is a standard and a necessity. In this case, connecting via cable reduces audio transmission delays and prevents unwanted battery drain as it would be in case of wireless headphones. The same is de facto true for gaming headsets. In case of headphones for normal music listening, the cable is rather a relic, although it still has its fans. However, the wireless option is much more popular for everyday use in today’s world.

The headphones are designed as on-ear. On-ear headphones are generally lighter. However, their design has fewer isolation capabilities, and therefore, for example, more sound can be let in and out compared to around-ear headphones. The weight of the headphones is 68 g.

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SOUND QUALITY Koss KTX PRO
Headphones Form Factor On-ear
Headphones Technology Dynamic
Connectivity Technology Wired
Sound Output Mode Stereo
Frequency Response 15 - 25000 Hz Better than 87 % of headphones rated.
Total Harmonic Distortion (THD) 0.2% Better than 81 % of headphones rated.
Sensitivity 103 dB/mW Worse than 53 % of headphones rated.
Impedance 60 Ohm
In-Cord Volume Control Yes

The sound quality can be affected by many factors. For many users the frequency range is a key feature of headphones. The wider the range, the more detail and nuance you will hear while listening. However, every individual perceives frequencies differently, so the frequency range of headphones varies according to individual needs. The average person perceives frequencies in the range of 16 to 20,000 Hz, so headphones with a frequency range of 20 to 20,000 Hz are most commonly available. If you are looking for headphones with a good bass performance, you should aim for lower range values (bass represents frequencies up to about 256 Hz), while high range values (frequencies roughly above 2,048 Hz) will be better for reproducing high tones. The frequency range of headphones Koss KTX PRO is 15 - 25000 Hz. The headphone's sensitivity determines how effectively they can receive a signal from a source. The higher the sensitivity of the headphones, the louder they can play at lower power consumption. However, at high volumes, power consumption increases, which can be a problem when listening to music from a cell phone. A sensitivity value of around 85 dB is suitable for quiet environments, while a value of around 90 dB allows for quality listening even in noisy environments. Headphones with a sensitivity value of 100 dB and above are suitable for extremely noisy environments such as concerts. Headphones Koss KTX PRO are designed with sensitivity about 103 dB/mW. To control the optimum playback volume you can use the manual control directly on the cable.

The device connected to the headphones also plays a role most times. The lower impedance value (approximately 100 to 150 Ohms) is suitable for playback from mobile phones, laptops or other portable players that do not have a powerful enough amplifier. The lower impedance will ensure that the required volume level is achieved with less power, thus extending the life of the player. However, at the same time, with lower impedance, there is more distortion of the sound. Headphones with a higher impedance of around 250 Ohms and above are then more suitable for playback from really powerful signal sources or using a headphone amplifier, otherwise the sound coming out of them might not be loud enough. At the same time, higher-impedance headphones will also ensure less distortion in the sound. In the case of these headphones, the impedance reaches the 60 Ohm value. Total harmonic distortion is one of the parameters you will come across and usually includes the average value of the distortion when reproducing all frequency bands. This parameter is not critical when choosing headphones, but it is important to remember that higher harmonic distortion can negatively affect sound quality. In case of these headphones, the total harmonic distortion is Audio Output | Total Harmonic Distortion.

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CABLE Koss KTX PRO
Cable Type Headphones cable - 1.5 m
CONNECTIONS Koss KTX PRO
Connector Type Headphones (mini-phone stereo 3.5 mm)
OTHERS Koss KTX PRO
Included Accessories 6.3 mm (1/4") stereo adapter
Service & Support Limited warranty - lifetime

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