Sennheiser RS 175-U Wireless TV Headphone System

The Sennheiser RS 175 is a digital wireless headphone system for TV and hi-fi, consisting of the over-ear headphone HDR 175 and the transmitter TR 175, which also serves as a charging station.

A complete set ready to unpack and use: transmitter connected to the TV, headphones on - done. No cable running across the living room, no hiss like with old analog wireless headphones.

Why the RS 175?

Because it audibly upgrades your home entertainment. The digital wireless technology delivers clear sound up to 100 metres away, and with dynamic bass boost plus two surround modes you get more punch and space out of films and music. The main controls sit right on the headphones - no need to hunt for the remote first.

What you get

A closed-back, over-ear wireless headphone with up to 18 hours of battery life and excellent wearing comfort for long evenings. The transmitter accepts analog and digital sources and supports up to two headphones at the same time - so the second headphone HDR 175 can be added at any time.

Who is the RS 175 for?

For anyone who wants to watch TV or listen to music undisturbed in the evening, without blasting the rest of the household - with powerful, punchy sound. Straight talk: if you need special speech enhancement for hard-to-understand dialogue, the RS 195 suits you better. If bass and spaciousness are what you're after, this is exactly right.

Our verdict

A well-rounded, bass-strong wireless system for the living room, no frills. The RS 175 does exactly what it should - reliable, comfortable, and with honest sound.

Technical specifications

• Type: digital wireless headphone system (HDR 175 headphones plus TR 175 transmitter/charging station)
• Transmission: digital, 2.4 GHz
• Frequency response: 17 - 22,000 Hz
• Max. sound pressure level: 114 dB (1 kHz, 3% THD)
• Total harmonic distortion (THD): less than 0.5%
• Range: up to 100 m (line of sight)
• Battery life: up to 18 h
• Sound features: dynamic bass boost, 2 surround modes
• Multi-receiver: up to 2 headphones simultaneously
• Transmitter inputs: optical digital and analog
• Headphone dimensions (W x H x D): 21.3 x 11.8 x 20.3 cm
• Headphone weight: 310 g (incl. batteries)
• Included: HDR 175 headphones, TR 175 wireless transmitter, optical cable, audio cable (analog), power supply with 4 country adapters (EU/UK/US/AU), 2x AAA NiMH rechargeable batteries, quick guide

Frequently asked questions

How do I connect the RS 175 to my TV?

Via the optical digital or the analog input of the TR 175 transmitter. Both cables are included. The transmitter also serves as a charging station: put the headphones on it, done. We're happy to help you figure out in advance which output on your TV is the right one.

Can I add a second pair of headphones?

Yes. The TR 175 transmitter supports up to two headphones at the same time. The separately available HDR 175 serves as the second headphone. That way, two of you can watch the same film, each with your own volume - ideal for couples.

Does the RS 175 hiss like old wireless headphones?

No. The digital transmission in the 2.4 GHz band delivers clear, hiss-free sound - unlike the analog wireless headphones of the past. The connection stays stable up to about 100 metres, even across several rooms.

Why buy the RS 175 at HD Zürisee?

Because the right connection on your TV determines the sound - and we know the pitfalls. HD Zürisee in Wädenswil advises you from years of practical experience and, on request, sets up the system on-site with our technician Mauri. Call us or write to us.

Goes well with

You'll find a second headphone and more models among the headphones and in the Sennheiser range. More on the living room at TVs and home cinema.