Sennheiser RS120 Review and Specs

Let’s test the key features of Hi-Fi headphones of German production. Sennheiser RS120 is a versatile model of over ear open back headphones with a wired and wireless connection. They are quite worthy headphones in their price range and may represent a good choice for casual listening.

Sennheiser RS120 review

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Features

Sennheiser RS120 specs declare a low impedance of 24 Ohm that allows to use it with a mobile phone without an amplifier. It still will deliver a quality loud sound having sensitivity of 106 dB. The frequency range is quite decent, 22Hz-19KHz. It has an AAA type battery.

Sennheiser RS120 review

Sound

Sennheiser RS120 delivers a full range of sounds that the receiver is able to reproduce. They sound clear and bright - good highs, mid range and bass. Open cups create a spacious soundstage.

Noise cancelling

There is no ANC. The open design of cups allows a great amount of ambient noise and makes your music leak. That is a good choice if you wish to hear everything happening in the room you are in or need to control surrounding.

Connectivity

The headphones Sennheiser RS120 are represented with wired and wireless connection. The audio cable is detachable. It seems to me a bit hard to plug in.

Comfort and design

The headband is adjustable and padded but a bit bulky. It is large and not tightening, but may be loose for a small head. The cups do not fold for a smaller size option. 230 g/8.1 oz weight is very light to wear comfortably for a long time. The built-in control buttons are comfortable in use.

Pros and cons

Sennheiser RS120 pros and cons

Pros

  • Wireless option adds portability and mobility in use
  • Easy to control volume with a wheel on the headphones
  • Pretty good sound quality with open stage and airy feeling for the breathable cups
  • Decent comfort and built quality that seems to last long

Cons

  • Bulky unfoldable design is not intended for comfortable carrying out as well as the leaky sound, ambient noise for the open enclosure

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Overall
7

Common features

Product

Sennheiser RS120

Model

RS120

Brand

Sennheiser

Reviews

18283

General

Wearing style

on ear

Enclosure

open back

Wireless

Wired

Specifications

Transducer

dynamic

Driver size, mm/inches

Impedance, Ohm

24

Frequency response, Hz

22Hz-19KHz

Total harmonic distortion (THD), %

0.7

Sensitivity (SPL), dB

106

Magnet type

Weight (headphones), g/oz

230/8.1

Comfort

Adjustable headband

Foldable

Noise cancelling

Active noise cancelling

Adjustable noise cancelling level

Microphone

Built-in microphone

In-line microphone

Detachable microphone

Cables

Detachable cable

Audio cable length, cm/ft

Jack connection (TRS)

3.5

Balanced connection

Control

Built-in control buttons

In-line control

Touch control

Voice control

App control

Control functions

volume

Wireless connectivity

Bluetooth

Bluetooth version

aptX

aptX HD (Hi-Res Audio)

Bluetooth profiles

NFC

Wi-Fi

Battery

Battery type

AAA

Battery life, hrs

Charging time, hrs

Charging port

has not

Charging cable

Speed charge

Battery free listening mode

has not

Battery level indicator

has not

Additional features

Water resistance

Light indication

Additional audio features

In the box

Audio cable

Carry case

Charging cable

1/4 Adapter (6,35 mm)

Interchangeable ear pads

User manual

Manual

Sennheiser RS120
Sennheiser RS120

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