44points

Koss JR 900

Koss JR 900
vs

Koss JR 900 review: specs and price

Koss JR 900
Koss JR 900
44
points

Why is Koss JR 900 better than the average?

  • Impedance
    10 Ohmsvs33.15 Ohms

Top specs and features

Design

1.has stereo speakers
Koss JR 900

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.has an over-the-ear form
Koss JR 900

Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.

Sound quality

1.highest frequency

20000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

Sony MDR-Z1R

120000Hz

2.lowest frequency

20Hz

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

Best

Sony MH1CBLK

1Hz

3.has sound isolation/passive noise reduction
Koss JR 900

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

4.impedance

10 Ohms

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.

Best

Flips Solo 2 Social

4 Ohms

Power

1.has a removable battery
Koss JR 900

The battery is removable and can be replaced by the user if broken.

For example

Bang & Olufsen Beoplay H9i

Connectivity

1.Can be used wirelessly
Koss JR 900

Wireless devices allow users more freedom of movement.

Features

1.control panel placed on a device
Koss JR 900

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

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