Description
Headphone system with superior bass and surround modes for pure entertainment. Home entertainment just got more entertaining.

The Sennheiser RS 175 is a perfect complement to your home entertainment system. This digital wireless headphone delivers exceptional sound quality and freedom from wires. The ergonomic around-ear, the closed-back design reduces background noise while providing an exceptionally comfortable fit. You’ll be immersed in the sound of your favourite music, TV or movies without disturbing anyone else in the room.

Digital Wireless Audio Transmission
Exceptional sound quality over its 330 foot (line of sight) operating range. Never again worry about the tangled limitations that are inherent with wired headphones.

Multi-Purpose Transmitter
Connects to your audio device via digital or analogue input to provide sound to the headphones and acts as an ‘easy charge’ cradle and docking station.

Rechargeable Batteries
Provide up to 18 hours of operating time when fully charged for long listening sessions.

Closed Back, Around-Ear Design
Provides exceptional wearing comfort and reduces ambient noise so you can focus on the entertainment.

Intelligently Designed Controls
On the headphone make the system extremely easy to use.

Bass Boost and Surround Sound Listening Modes
Deliver added low-frequency power and improved soundstage enhancing the TV listening experience.
Product Features:
- THD, total harmonic distortion: less than 0.5 % at 1 kHz, 100 dB SPL
- Audio input: 1 x optical digital
- Analog input: typ. 85 dBA at 1 Vrms
- Digital input: greater than 90 dBA
- Modulation: 8-FSK Digital
- Carrier frequencies: 2.4 – 2.48 GHz
- Ergonomic design for enhanced wearing comfort
- Intelligently designed controls for maximum ease of use
- Supports analog and digital audio inputs and allows toggling between the inputs
- Multi-purpose transmitter also functions as ‘easy-charge’ cradle and docking station
- Multi-receiver transmission transmitter supports up to two pairs of headphones simultaneously
- 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
From the Manufacturer

The Sennheiser RS 175 is the right complement to your home entertainment system. This digital wireless headphone delivers sound quality and freedom from wires. The ergonomic around ear, closed back design reduces background noise while providing an comfortable fit. You’ll be immersed in the sound of your favourite music, TV or movies without disturbing anyone else in the room.
- Sennheiser recommends this headphone for anyone wanting to enjoy music, movies or TV programmes without wires or making a sound.
- This headphone is compatible with any audio or video device that has an optical digital (toslink) or analogue audio output (Left + Right RCA or 3.5 mm headphone output).
- Did you know? An optional second set of headphones (Sennheiser HDR 175) can be added to the RS 175 system. This allows two people to listen wirelessly to the same program at the same time.

About Sennheiser
Sennheiser is shaping the Future of Audio – a vision built on a 75-year history of innovation and a continued drive for excellence that is woven into our company’s DNA and culture. Around the world, our employees share this passion in the pursuit of the perfect sound, creating products that exceed expectations and set new benchmarks in audio.

Digital wireless audio transmission
Delivers sound quality over its 330 ft (line of sight) operating range. Never again worry about the tangled limitations that are inherent with wired headphones.

Multi-purpose transmitter
Connects to your audio device via digital or analog input to provide sound to the headphones and acts as an easy charge cradle and docking station.

Rechargeable batteries
Provide up to 18 hours of operating time when fully charged for long listening sessions.

Closed back, around ear design
Provides wearing comfort and reduces ambient noise so you can focus on the entertainment.

Intelligently designed controls
On the headphone make the system easy to use.

Bass boost and surround sound listening modes
Deliver added low frequency power and improved soundstage enhancing the TV listening experience.