Sony MDR-RF985RK
Top 37%407 points
Top 37%
Lowest frequency
Number of headphones
lowmidhigh
Top 95%
285 headphones
9.25Hz - 17.5Hz
NaN% of all headphonesYes
No
lowest frequency
highest frequency
impedance
sound pressure level
weight

Sony MDR-RF985RK: 14 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.
22000Hz
Sony MDR-Z1R: 120000Hz
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.
10Hz
Sony MH1CBLK: 1Hz
141
0

3. weight

300g
AKG IP2: 3g
122
0

4. 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.
40Ohms
Flips Solo 2 Social: 4Ohms
97
0

5. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
100dB/mW
Audeze EL-8 Titanium: 130dB/mW
78
0

6. has a detachable cable

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
Sony MDR-RF985RK
37% have it
63
0

7. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
40mm
Audeze EL-8 Titanium: 100mm
51
0

8. 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.
Sony MDR-RF985RK
74% have it
47
0

9. has an over-the-ear form

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.
Sony MDR-RF985RK
42% have it
46
0

10. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Sony MDR-RF985RK
14% have it
46
0

11. control panel placed on a device

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.
Sony MDR-RF985RK
12% have it
45
0

12. has a battery level indicator

An indicator shows you when the device has low battery.
Sony MDR-RF985RK
8% have it
41
0

13. maximum bluetooth range

The device can connect at a greater distance via bluetooth / infrared to another device.
45m
Plantronics Backbeat Sense SE: 100m
31
0

14. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Sony MDR-RF985RK
88% have it
28
0

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