Sennheiser RS 175 Surround Sound Wireless Headphones with Multi-Purpose Transmitter


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Availability: In stock | Usually dispatched within 24 hours


This product comes with a 2 year warranty.

Taking home entertainment to the next level, Sennheiser’s RS 175 offers an impressive range of features in a compact, ergonomic package, so that you can enjoy music and television to the fullest. The Bass Boost and Surround Sound listening modes will allow you to experience your home entertainment system like never before - the former increases the audio bass response while the two virtual surround modes offer a more spatial and livelier stereo sound.

What’s more, the innovative digital wireless technology ensures that signal transmission remains clear and accurate as you move from room to room. Additionally, the user-friendly design makes it easy to set up and enjoy the RS 175. The main controls are located on the headphones, so nothing will distract you from an exciting audio experience, and the comfortable fit is ideal for extended periods of use.

Sennheiser’s RS 175: Home entertainment just got more entertaining!


  • Closed, circumaural headphones with excellent digital wireless audio transmission
  • Exceptional digital audio clarity and transmission range of up to 328ft/100m (line of sight)
  • Enables switching between dynamic bass and virtual surround sound
  • listening modes for situational sound customization
  • Supports analog and digital audio inputs and allows toggling between the inputs
  • Intelligently designed controls for maximum ease of use
  • 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
  • 2-year warranty

What's in the box?

  • HDR 175 headphones
  • TR 175 transmitter
  • Optical cable
  • Audio cable
  • Power supply with 4 adapters (EU, UK, US & AU)
  • 2 AAA NiMH rechargeable batteries
  • Quick guide & Instruction manual CD

Technical Data


Frequency response (headphones) 17 - 22000 Hz
Max. sound pressure level (SPL) 114 dB at 1kHz, 3% THD
THD, total harmonic distortion <0.5 % at 1 kHz, 100 dB SPL
Transducer principle Dynamic, closed
Weight 310 g (incl. batteries)
Operating time up to 18 hrs


Audio input 1 x 3.5 mm stereo, 1 x optical digital
Power consumption ≤ 0.3 W (standby)


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

Product Details

  • Sennheiser

Delivery & Returns

Express Delivery - if ordered before 9pm, delivered by courier next working day.

If ordered before 9pm, delivered by courier next working day. Available on orders placed before 9pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

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Sennheiser RS 175 Surround Sound Wireless Headphones with Multi-Purpose Transmitter

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Sennheiser RS 175 Surround Sound Wireless Headphones with Multi-Purpose Transmitter
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