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Sennheiser RS 185 Review | 93 Data compared

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  • Avg. price in UK: ~£340
  • Avg. price in US: ~$400
  • Form factor: over-ear
  • Connectivity: wireless
  • Battery life: 18 hours
  • Active noise cancellation (ANC): no

Sennheiser RS 185 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

4.2

Overall score

What it is: An overall evaluation of the headphones' quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best headphones on the market.

Score components:

80.0%

3.4

Technical Score

20.0%

7.8

User score

Poor
3.4

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

3.2

Sound

20.0%

1.9

Features

10.0%

4.8

Design

8.0%

5.7

Connectivity

6.0%

3.0

Battery

4.0%

4.2

Calls & Controls

Poor
7.8

User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

8.4

User reviews

30.0%

6.4

Popularity

User score:
United Kingdom
amazon
4.2
(240)
United States
Amazon_logo.png
4.2
(240)

(Reviews last updated: June 2026)

Very good
  • 6.1
    Gaming

    Score components:

    35.0%

    10

    Audio latency

    25.0%

    1.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    1.0

    Noise-canceling microphone

    8.0%

    2.7

    Battery life

  • 3.1
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    2.7

    Battery life

    18.0%

    2.9

    Weight

    16.0%

    10

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 5.1
    Calls

    Score components:

    28.0%

    1.0

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    10

    Multipoint support

    16.0%

    2.7

    Battery life

    14.0%

    1.0

    Companion app

  • 3.5
    Workout

    Score components:

    28.0%

    2.9

    Weight

    24.0%

    1.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    2.7

    Battery life

    12.0%

    10

    Can be used as a headset

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Sennheiser RS 185 is a premium digital wireless headphone system featuring an open-back, circumaural design and uncompressed 2.4 GHz RF transmission for high-fidelity home listening. Key technical specifications include a frequency response of 17Hz–22kHz, a maximum sound pressure level of 106 dB, and a wireless range of up to 100 metres (line of sight). The system provides approximately 18 hours of battery life via rechargeable AAA NiMH batteries and includes a versatile transmitter with both optical digital and stereo RCA analog inputs. Main pros include its spacious, natural soundstage, low-latency performance suitable for TV and music, and convenient on-ear controls for volume, balance, and manual/automatic level adjustment. However, the open-back design results in significant sound leakage and minimal noise isolation, making them unsuitable for noisy environments or outdoor use, and some users find the earcup buttons difficult to distinguish by touch.

Technical Specifications of Sennheiser RS 185

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

3.2

Sound

20.0%

1.9

Features

10.0%

4.8

Design

8.0%

5.7

Connectivity

6.0%

3.0

Battery

4.0%

4.2

Calls & Controls

3.4
Sennheiser RS 185 has a technical score of 3.35 points, which is lower than that of 95.6% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

8.4

User reviews

30.0%

6.4

Popularity

User score:
United Kingdom
amazon
4.2
(240)
United States
Amazon_logo.png
4.2
(240)

(Reviews last updated: June 2026)

7.8
Sennheiser RS 185 has a user score of 7.81 points, which is lower than that of 64.8% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the headphones.
When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
6.4
Sennheiser RS 185 has a popularity of 6.4 points, which is higher than 59.7% of products in this category.
Ratio quality/price

What it is: An indicator that combines the headphones' overall rating with their cost.

When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.

Score components:

60.0%

4.2

Overall score

40.0%

8.7

Price

5.6
Sennheiser RS 185 has a quality-to-price ratio of 5.6 points, which is lower than 90.7% of products in this category.
Active noise cancellation (ANC)
What it is: Reduces background noise using active technology
When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

no
Sennheiser RS 185 does not support active noise cancellation. 27.4% of headphones support active noise cancellation.
Driver type
What it is: Type of speaker driver technology used
When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic
Driver size
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

32 mm
Sennheiser RS 185 uses a driver size of 32 mm, smaller driver size than 74.5% of headphones and equal to 3% of headphones.
Number of drivers
What it is: Total number of speaker drivers per earcup
When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

1
Sennheiser RS 185 uses 1 drivers, equal to 96% of headphones.
Lowest frequency
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

17 Hz
Sennheiser RS 185 reaches a lowest frequency of 17 Hz, lower lowest frequency than 53.4% of headphones and equal to 0.9% of headphones.
Show more
Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

no
Sennheiser RS 185 does not support a noise-canceling microphone. 45.6% of headphones support noise-canceling microphones.
Can be used as a headset
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

yes
Sennheiser RS 185 is headset-ready, 84.7% is not. 15.3% of headphones can be used as headsets.
Number of microphones
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

0
Sennheiser RS 185 has 0 microphones, fewer microphones than 74.1% of headphones and equal to 25.9% of headphones.
Boom microphone
What it is: Includes detachable boom microphone for voice clarity
When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

no
Sennheiser RS 185 does not include a boom microphone. 15.6% of headphones have a boom microphone.
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

N/A
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Connectivity
What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

wireless
Sennheiser RS 185 supports wireless connectivity, more flexible connectivity than 52.6% of headphones and equal to 47.4% of headphones.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A
Maximum Bluetooth range
What it is: Maximum wireless operating distance from source device
When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A
Audio latency
What it is: Delay between audio and video in wireless mode
When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

21.5 ms
Sennheiser RS 185 has audio latency of 21.5 ms, lower audio latency than 95.4% of headphones.
Multipoint support
What it is: Supports simultaneous connections to multiple devices
When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

yes
Sennheiser RS 185 supports multipoint. 35% of headphones support multipoint.
Show more
Ambient sound mode
What it is: Allows external sounds to pass through for awareness
When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

N/A
EQ support
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

no
Sennheiser RS 185 does not support EQ customization. 23.3% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

no
Sennheiser RS 185 does not work with a companion app. 44.4% of headphones support companion apps.
Adjustable ANC levels
What it is: Allows adjustment of noise cancellation intensity levels
When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A
Voice assistant support
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.

Importance: LOW

no
Sennheiser RS 185 does not support voice assistants. 60.9% of headphones support voice assistants.
Show more
Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

18 hours
Sennheiser RS 185 offers battery life of 18 hours, lower battery life than 74.3% of headphones and equal to 1.9% of headphones.
Battery life with ANC
What it is: Playback time with active noise cancellation enabled
When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A
Charging time
What it is: Time required for a full battery charge
When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

8.5 hours
Sennheiser RS 185 needs 8.5 hours to charge, higher charging time than 99.1% of headphones and equal to 0.3% of headphones.
Quick charge
What it is: Provides quick playback time with short charging period
When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

no
Sennheiser RS 185 does not support quick charging. 69.1% of headphones support quick charge.
Battery capacity
What it is: Total energy storage of the internal battery
When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

820 mAh
Sennheiser RS 185 has a battery capacity of 820 mAh, higher battery capacity than 82.6% of headphones and equal to 0.4% of headphones.
Show more
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Sennheiser
Form factor
What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)
When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

over-ear
Weight
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

310 g
Sennheiser RS 185 weighs 310 g, heavier than 83.3% of headphones and equal to 0.6% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

open-back
Clamp force
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

4
Sennheiser RS 185 has a clamp force of 4, lower clamp force than 51.5% of headphones and equal to 7.5% of headphones.
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Sennheiser RS 185 vs the average headphone

  • Spatial audio support
    Sennheiser RS 185 supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
    What it is: Supports immersive surround sound playback
    When it matters: When movies, games, and immersive mixes are part of your listening.

    Importance: MEDIUM

    Sennheiser RS 185 supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
  • 106 ms lower audio latency
    Sennheiser RS 185 has a lower audio latency than the average headphone (21.5 ms vs 127.5 ms). The average headphones have audio latency of 127.5 ms.
    What it is: Delay between audio and video in wireless mode
    When it matters: When you watch video or play games and need sound to stay in sync.

    Importance: HIGH

    Good value: <60 ms

    Sennheiser RS 185 has a lower audio latency than the average headphone (21.5 ms vs 127.5 ms). The average headphones have audio latency of 127.5 ms.21.5 ms vs 127.5 ms
  • More flexible connectivity
    Sennheiser RS 185 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
    What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
    When it matters: When the headphones need to match how you listen across wired and wireless devices.

    Importance: HIGH

    Sennheiser RS 185 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • On-device controls
    Sennheiser RS 185 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
    What it is: Physical controls available directly on headphones
    When it matters: When you need playback, volume, or call controls to be easy to reach without pulling out your phone.

    Importance: MEDIUM

    Sennheiser RS 185 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • 4 dB/mW higher sensitivity
    Sennheiser RS 185 has a higher sensitivity than the average headphone (106 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    What it is: Sound pressure output level per unit of input power
    When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.

    Importance: MEDIUM

    Good value: >=106 dB/mW

    Sennheiser RS 185 has a higher sensitivity than the average headphone (106 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.106 dB/mW vs 102 dB/mW
  • 36.7% higher battery capacity
    Sennheiser RS 185 has a higher battery capacity than the average headphone (820 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
    What it is: Total energy storage of the internal battery
    When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

    Importance: MEDIUM

    Good value: >=720 mAh

    Sennheiser RS 185 has a higher battery capacity than the average headphone (820 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.820 mAh vs 600 mAh
  • Open-back design
    Sennheiser RS 185 uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
    What it is: Shows whether the headphones use an open-back housing that lets air and sound pass through more freely than a closed design.
    When it matters: When you listen in quiet places and care more about spacious sound than blocking outside noise or preventing sound leakage.

    Importance: MEDIUM

    Sennheiser RS 185 uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
  • Removable battery
    Sennheiser RS 185 has a removable battery, the average headphone does not. 7.6% of headphones have a removable battery.
    What it is: Battery can be detached and replaced
    When it matters: When long-term serviceability or battery replacement matters to you.

    Importance: LOW

    Sennheiser RS 185 has a removable battery, the average headphone does not. 7.6% of headphones have a removable battery.
  • Open-back design
    Sennheiser RS 185 uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
  • Spatial audio support
    Sennheiser RS 185 supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
  • 4 dB/mW higher sensitivity
    Sennheiser RS 185 has a higher sensitivity than the average headphone (106 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 2,000 Hz higher treble extension
    Sennheiser RS 185 has a higher highest frequency than the average headphone (22,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 36.7% higher battery capacity
    Sennheiser RS 185 has a higher battery capacity than the average headphone (820 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • Removable battery
    Sennheiser RS 185 has a removable battery, the average headphone does not. 7.6% of headphones have a removable battery.
  • Rechargeable battery
    Sennheiser RS 185 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • Play while charging
    Sennheiser RS 185 can play while charging, the average headphone cannot. 55.9% of headphones support play while charging.
  • 106 ms lower audio latency
    Sennheiser RS 185 has a lower audio latency than the average headphone (21.5 ms vs 127.5 ms). The average headphones have audio latency of 127.5 ms.
  • More flexible connectivity
    Sennheiser RS 185 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • On-device controls
    Sennheiser RS 185 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.

Total
Design
Sound
Battery
Connectivity
Calls & Controls
  • 42.2% higher weight
    Sennheiser RS 185 is heavier than the average headphone (310 g vs 218 g). The average pair of headphones weighs 218 g.
  • Fixed cable
    Sennheiser RS 185 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • 11 mm tighter earcup width
    Sennheiser RS 185 has tighter earcup width than the average headphone (32 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.
  • Tangle-prone cable
    Sennheiser RS 185 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
    no tangle-free listening cable is present or specified.
  • No travel bag
    Sennheiser RS 185 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
  • No passive noise reduction
    Sennheiser RS 185 does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • 8 mm smaller driver size
    Sennheiser RS 185 has smaller driver size than the average headphone (32 mm vs 40 mm). The average headphones use a driver size of 40 mm.
  • 0.2 % higher distortion
    Sennheiser RS 185 has a higher total harmonic distortion than the average headphone (0.5 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
  • 6.5 hours longer charging time
    Sennheiser RS 185 has a higher charging time than the average headphone (8.5 hours vs 2 hours). The average headphones need 2 hours to charge.
  • 12 hours shorter battery life
    Sennheiser RS 185 has a lower battery life than the average headphone (18 hours vs 30 hours). The average headphones offer battery life of 30 hours.
  • 1 fewer microphones
    Sennheiser RS 185 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
  • No voice assistant support
    Sennheiser RS 185 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • No passive noise reduction
    Sennheiser RS 185 does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
    What it is: Shows whether the headphones reduce outside noise through physical sealing, fit, and materials rather than active electronics.
    When it matters: When you want better isolation from fit and seal alone, even with ANC turned off or not available.

    Importance: MEDIUM

    Sennheiser RS 185 does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • 6.5 hours longer charging time
    Sennheiser RS 185 has a higher charging time than the average headphone (8.5 hours vs 2 hours). The average headphones need 2 hours to charge.
    What it is: Time required for a full battery charge
    When it matters: When you often need the headphones ready again after short breaks.

    Importance: MEDIUM

    Good value: <=2 hours

    Sennheiser RS 185 has a higher charging time than the average headphone (8.5 hours vs 2 hours). The average headphones need 2 hours to charge.8.5 hours vs 2 hours
  • 42.2% higher weight
    Sennheiser RS 185 is heavier than the average headphone (310 g vs 218 g). The average pair of headphones weighs 218 g.
    What it is: Total weight of the headphones
    When it matters: When long listening sessions make wearing comfort more important.

    Importance: MEDIUM

    Good value: <150 g

    Sennheiser RS 185 is heavier than the average headphone (310 g vs 218 g). The average pair of headphones weighs 218 g.310 g vs 218 g
  • No voice assistant support
    Sennheiser RS 185 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
    What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
    When it matters: When hands-free control is part of your daily routine.

    Importance: LOW

    Sennheiser RS 185 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 8 mm smaller driver size
    Sennheiser RS 185 has smaller driver size than the average headphone (32 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    What it is: Diameter of the speaker driver unit
    When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

    Importance: MEDIUM

    Sennheiser RS 185 has smaller driver size than the average headphone (32 mm vs 40 mm). The average headphones use a driver size of 40 mm.32 mm vs 40 mm
  • Fixed cable
    Sennheiser RS 185 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
    What it is: Cable can be removed or replaced
    When it matters: When you care about easier cable replacement, simpler storage, or the option to swap to shorter, longer, or upgraded leads.

    Importance: MEDIUM

    Sennheiser RS 185 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • 12 hours shorter battery life
    Sennheiser RS 185 has a lower battery life than the average headphone (18 hours vs 30 hours). The average headphones offer battery life of 30 hours.
    What it is: Playback time on a single charge
    When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

    Importance: HIGH

    Good value: >45 hours

    Sennheiser RS 185 has a lower battery life than the average headphone (18 hours vs 30 hours). The average headphones offer battery life of 30 hours.18 hours vs 30 hours
  • 11 mm tighter earcup width
    Sennheiser RS 185 has tighter earcup width than the average headphone (32 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.
    What it is: Internal width of the earcup cavity
    When it matters: When earcup fit affects comfort and pressure around your ears.

    Importance: MEDIUM

    Sennheiser RS 185 has tighter earcup width than the average headphone (32 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.32 mm vs 43 mm
Total
Overall
Design
Sound
Battery
Calls & Controls
Features

Graphic comparison of Sennheiser RS 185 and

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Third-party reviews

United Kingdom
amazon
4.2
240 Reviews
United States
Amazon_logo.png
4.2
240 Reviews

(Reviews last updated: June 2026)

What customers like about Sennheiser RS 185?

  • High-fidelity uncompressed digital audio provides a clear, balanced sound signature suitable for critical listening and movies
  • Open-back design creates a more natural, spacious soundstage compared to closed-back models
  • Highly comfortable for long sessions with lightweight construction and soft velour/microfiber ear cushions
  • Excellent wireless range (up to 100m line-of-sight) using a dedicated RF transmitter dock rather than Bluetooth
  • Long battery life (approximately 18-20 hours) with user-replaceable rechargeable AAA batteries
  • Convenient charging dock that also serves as a headphone stand
  • Ability to pair a second set of headphones to the same transmitter for shared listening

What customers dislike about Sennheiser RS 185?

  • Significant sound leakage and zero noise isolation due to the open-back design; others nearby can hear your audio
  • Lack of Bluetooth connectivity limits use strictly to the home transmitter dock; not suitable for mobile or outdoor use
  • Connectivity options are limited to optical and RCA inputs; lacks HDMI
  • Controls on the earcups (volume, balance) can feel small, cluttered, or difficult to use by feel
  • Optical input only accepts PCM/Stereo signals, requiring manual settings changes on some TVs to work with streaming apps like Netflix
  • The transmitter dock can add clutter to an entertainment center and must be plugged into mains power

Expert reviews

H
head-fi.org
25/04/2015
Sennheiser RS185 Review by mark2410 - Head-Fi Are you interested in how these compare to the closed-back RS 175Go to product viewer dialogue for this...

The Sennheiser RS 185 review by mark2410 highlights a high-quality wireless system designed for home audio, featuring an open-back design that delivers exceptional treble detail and a realistic soundstage. The lossless digital wireless link offers reliable, high-fidelity sound, making it ideal for acoustic music and critical listening. Key drawbacks noted in the review include a...Read more

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vancouverscape.com
29/01/2016
Test Driving Sennheiser’s RS 185 High Fidelity Wireless Headphone System

Based on the review from Vancouverscape, the Sennheiser RS 185 wireless headphone system is a high-fidelity, open-back audio solution priced at US $399.95 / CDN $449.99 that excels in home environments. Pros highlighted in the review include its uncompressed digital audio clarity, comfortable and lightweight ergonomic design (weighing 310 grams), and an impressive 18-hour battery...Read more

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reviewcentralme.com
07/09/2015
Review: Sennheiser RS 185 - Review Central Middle East

The Sennheiser RS 185 is a premium pair of wireless, open, around-ear headphones designed specifically for music lovers and home entertainment. Retailing for approximately $400, these headphones feature a sturdy metal headband wrapped in matte black plastic and large ear cups fitted with comfortable velvet-wrapped ear pads. Weighing 310 grams, they offer an ergonomic, secure fit...Read more

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trustedreviews.com
06/11/2015
Sennheiser RS185 Review - Trusted Reviews

The Trusted Reviews evaluation of the Sennheiser RS185 highlights the product as a premium, high-fidelity wireless, open-back headphone designed for home audio, offering an impressive 100-meter range via 2.4GHz RF transmission. The headphones deliver a spacious, rich, and "darker" sound signature comparable to the wired HD 650, free from digital compression. Trusted ReviewsHowever,...Read more

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soundandvision.com
22/12/2015
Sennheiser RS 185 Headphone Review - Sound & Vision

The Sound & Vision review of the $400 Sennheiser RS 185 wireless headphone system highlights its audiophile-grade performance, enabled by a lossless 2.4-gigahertz transmission developed with Texas Instruments. The open-back design provides a spacious, smooth sound, while convenience features include auto-switching, lightweight construction, and versatility with both optical and...Read more

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rtings.com
20/06/2017
Sennheiser RS 185 RF Wireless Review - RTINGS.com

The Sennheiser RS 185 RF Wireless are open-back headphones designed for home audio, offering a well-balanced sound, a spacious soundstage, and exceptionally low latency via their RF transmitter. Key benefits include convenient on-ear controls, including volume and balance adjustment, along with improved sound over previous models. However, the open-back design results in significant...Read more

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lesnumeriques.com
02/04/2015
Sennheiser RS 185 Review: High-Flying Wireless Sound

The Sennheiser RS 185 is an open-back, circum-aural wireless headphone system that uses uncompressed 2.4 GHz radio frequency (RF) technology to deliver a high-quality, low-latency audio transmission up to 100 meters in an open field. The system includes the comfortable 310-gram HDR 185 headphones—outfitted with soft velvet ear pads—and the TR 185 transmitter base, which connects via...Read more

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lempiredesmots.wordpress.com
12/05/2020
Wireless Headphone Review – Sennheiser RS 175 + HDR 185 (vs RS 130)

This review evaluates the Sennheiser RS 175 and HDR 185 radio frequency (RF) wireless headphones, comparing them to the older Sennheiser RS 130 model. The reviewer notes that while the older RS 130 offers great voice clarity and excellent signal range, its fixed, fragile mini-jack input cable heavily compromises its long-term durability. In contrast, the modern RS 175 system...Read more

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maisonadam.ca
12/04/2018
Review: Sennheiser Wireless Headphones - Private TV Listening

The Maison Adam expert review highlights the Sennheiser RS 175 wireless headphonesGo to product viewer dialog for this item. as a top-tier choice for private, immersive TV viewing, noting their 100-meter range, 20-hour battery life, and superior sound quality with "Bass Boost" and "Virtual Surround" modes. The over-ear, closed-back design ensures comfort without pressure on temples,...Read more

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audiocasque.fr
15/07/2015
Sennheiser RS 185 | REVIEW | Wireless via Radio Frequency

The Sennheiser RS 185 is an open-back, circum-aural wireless headphone system designed for home theater and audiophile-grade music listening. Utilizing robust Radio Frequency (RF) technology instead of Bluetooth, it connects via the TR 185 transmitter station to deliver a highly detailed, expansive soundstage and clean bass with zero latency across a real-world range of about 20...Read more

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leclaireur.fnac.com
21/04/2015
Review: RS165, 175, and 185 UHF Headphones: A Great Range of Wireless Headphones

Review Summary The Sennheiser RS 165, RS 175, and RS 185 form a high-performance wireless UHF headphone lineup tailored for home audio. The RS 165 features a closed circum-aural design optimized for TV dialogue, providing an easy setup, comfortable bass-boost options, and an impressive 18-hour battery life. Stepping up, the RS 175 adds an optical input, reduced latency, and a...Read more

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satellitemagazine.com
23/12/2015
Review: Wireless Audio Bliss with the Sennheiser RS 185

The Sennheiser RS 185 is an open, over-ear digital wireless headphone designed to enhance radio listening and movie watching while sparing neighbors from loud audio. Transmitting uncompressed digital audio over a 2.4 GHz frequency band, it delivers clear, static-free, and distortion-free sound, making speech highly intelligible. Users can conveniently adjust the volume and audio...Read more

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bluetoothkoptelefoon.com
05/03/2017
Sennheiser RS 185 Review", "Sennheiser RS 185 Headphones Review

The Sennheiser RS 185 is a premium, open-back wireless headphone system specifically engineered for home audio and home theater systems rather than mobile use. Instead of utilizing standard Bluetooth, it relies on a dedicated radio frequency (RF) system operating on the 2.4 GHz band to stream uncompressed, high-fidelity audio from a powered transmitter dock. The system offers...Read more

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