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Sennheiser RS185 RF Wireless Open Back High-Fidelity Headphone System



Quick Overview

Availability: Out of stock

The Sennheiser RS 185: The right wireless choice for serious listeners.


at the 2016 Sound+Image Awards

Product Number: POS-133563
Brand: Sennheiser
Model Number: RS185
Condition: New
Warranty: 2 Years
Color: Black
Weight: 1558

Sennheiser RS185 RF Wireless Open Back High-Fidelity Headphone System

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  • Sennheiser RS185 RF Wireless Open Back High-Fidelity Headphone System
  • Sennheiser RS185 RF Wireless Open Back High-Fidelity Headphone System
  • Sennheiser RS185 RF Wireless Open Back High-Fidelity Headphone System
  • Sennheiser RS185 RF Wireless Open Back High-Fidelity Headphone System
  • Sennheiser RS185 RF Wireless Open Back High-Fidelity Headphone System

Key Features
- Wireless, open, circumaural headphones with uncompressed digital audio transmission
- Exceptional digital audio clarity and transmission range of up to 328ft/100m (line of sight)
- High-performance Sennheiser transducers for precise, thrilling sound
- Control the sensitivity of your analog input - choose between Automatic Level Control (ALC) mode to even out volume differences automatically or Manual Level Control (MLC) mode to manually adjust the sensitivity
- Supports analog and digital audio inputs and allows toggling between the inputs
- Balance control located on the headset for convenient adjustments
- Multi-purpose transmitter – also functions as ‘easy-charge’ cradle and docking station
- Multi-receiver transmission – transmitter supports up to two pairs of headphones simultaneously
- Ergonomic design for enhanced wearing comfort

Created with the music lover in mind, the RS 185 now makes it possible to enjoy dynamic, high-fidelity Sennheiser sound at home without the hassle of wires. These innovative, ergonomically designed, wireless open headphones deliver amazingly precise sound reproduction in uncompressed digital quality even as you wander from room to room, and they are light and comfortable enough for extended periods of use.

Furthermore, the conveniently located manual input level and balance controls make setting the listening levels to your individual preference a snap, so you’ll be able to fine-tune the details of each track in stunning acoustic clarity. Just connect the multi-purpose transmitter to your home sound system (via optical or analog inputs) and lose yourself in the music.

User Manual (PDF, 5.2MB) 


Frequency response: 17 - 22,000 Hz
Max. sound pressure level: 106 dB at 1kHz, 3% THD
THD, total harmonic distortion: <0.5 % at 1 kHz, 100 dB SPL
Transducer principle: dynamic, open
Weight: 310 g (incl. batteries)
Operating time: up to 18 hrs

Audio input: 1 x RCA stereo, 1 x optical digital
Power consumption: ≤ 0.3 W (standby)

Range: Up to 100 m
Signal-to-noise ratio Analog input: ALC typ. 85 dBA at 1 Vrms, MLC ≥ 90 dBA
Signal-to-noise ratio Digital input: > 90 dBA
Modulation: 8-FSK Digital
Carrier frequencies: 2.4 – 2.48 GHz

What's In The Box
- HDR 185 headphones
- TR 185 transmitter
- Optical cable
- RCA audio cable
- Power supply with 4 adapters (EU, UK, US & AU)
- 2 AAA NiMH rechargeable batteries
- Quick guide

Full Australian 2 Year Warranty!
All of our Sennheiser products carry the full 2 Year Australian Warranty. Beware of cheaper parallel imports as these will not be covered by local warranty.

To find out more information visit the Sennheiser Australia Warranty information page here.
How much does delivery cost?
Nothing! We offer free post on all orders to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.
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Excellent product Review by thevader
Very comfortable headphones & long lasting battery. I'm very happy with the sound quality and don't seem to experience any noticeable lag. Just with respect to sound quality, again, I'm very happy with it but I think audio reproduction quality is something that can be extremely subjective. For a full product review I'd suggest do your research & determine if these headphones suit your intended use & listening preference.
The major reason why I'm submitting this review is because I feel the service and value for money at Selby's is pretty much unbeatable (eg. picked up these headphones for about 30% less than could anywhere else in Aus). Never been disappointment with any purchases made through Selby! Thanks team! (Posted on 9 May 2017)
Would you recommend this product to a friend? Definitely yes

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