Sennheiser RS 175

Taking home entertainment to the next level, Sennheiser’s RS 175 offers an impressive array of features in a compact, ergonomic system, so you can get the most out of your music and TV.

The Bass Boost and surround sound listening modes let you experience your home audio system like never before - the former enhances the bass response while the two virtual surround sound modes deliver more vivid and spacious stereo sound. What’s more, the innovative digital wireless technology ensures the signal transmission remains clear and accurate as you move from room to room. Plus, thanks to the user-friendly design, the RS 175 is easy to set up and use.

The main controls are located on the headphones, so nothing gets in the way of an amazing audio experience, and the wearing comfort is ideal for extended use.

• Type: closed-back
• Transducer: dynamic, neodymium magnet
• Coupling: over-ear

Measurements

• Frequency response: 17 Hz - 22 kHz
• Maximum sound pressure level (SPL): 114 dB (1 kHz, 3% THD)
• Total harmonic distortion (THD): < 0.5% (1 kHz, 100 dB SPL)
• Bass boost function
• Virtual surround sound

Transmitter

• Audio input: 1 x 3.5 mm stereo mini-jack / 1 optical S/PDIF input
• Power consumption (standby): ≤ 0.3 W
• Pairing possible with a second headset
• Ensures charging of the headset’s batteries

Transmission

• Range: up to 100 m
• Signal-to-noise ratio: 85 dBA at 1 Vrms
• Modulation: 8-FSK Digital
• Carrier frequencies: 2.4 - 2.48 GHz

General

• Weight: 310g (batteries included)
• Power supply: 2 rechargeable AAA NiMH batteries (direct charging on the base)
• Battery life: over 18 hours
• Box contents
  • HDR 175 headset
  • TR 175 transmitter
  • Optical cable
  • Charging unit with 4 adapters (EU, UK, US & AU)
  • 2 rechargeable AAA NiMH batteries
  • Quick guide and instruction manual CD