Sennheiser RS 175 Digital Wireless Headphone System - Black (508676)

Item # SR508676 (Part # 508676)
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Item Description:
Headphone system with superior bass and surround modes for pure entertainment. Home entertainment just got more entertaining!

 RS 175 Digital Wireless Headphone System

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



Earpiece Design: Over-Ear (Circumaural), Closed-Back
Driver Type: Dynamic

Frequency Response: 17 Hz to 22 kHz
Maximum Sound Pressure Level (SPL): 114 dB at 1 kHz
Total Harmonic Distortion (THD): 0.5%
SNR: 85 dBA (Analog Input) | >90 dBA (Digital Input)

Wireless Connectivity
Wireless Transmission: Digital
Modulation: 8FSK
Wireless Range: 328' / 100 m
Frequency: 2.4 to 2.48 GHz

Runtime: 18 Hours

Base Station / Transmitter
I/O Connectors: 1 x 1/8" / 3.5 mm | 1 x Optical TOSLINK
Power Consumption: 0.3 W (Transmitter, Standby)

Weight: 11 oz / 310 g (with Batteries)
Package Weight: 3.4 lb
Box Dimensions (LxWxH): 10.25 x 9.65 x 6"

Sennheiser RS 175 Digital Wireless Headphone System
Sennheiser HDR 175 Headset for RS 175 System
TR 175 Transmitter
Optical Digital Audio Cable
Audio Cable
Power Supply
4 x Adapters (EU, UK, US, AU)
2 x AAA NiMH Rechargeable Batteries
Limited Warranty
This Kit Includes: