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Discontinued Product

Sennheiser Wireless Headphone System - RS 170

Abt Model: RS170 | UPC Code: 615104170513
This product is no longer available.

Product Details

Sennheiser Wireless Headphone System - RS170

Wireless headphones come in many shapes and sizes but few offer better home theater performance than the RS 170.

This wireless headphone system is made up of a pair of wireless headphones (HDR 170) and a multi-purpose transmitter (TX 170) which also functions as an 'easy-charge' cradle and docking station. The RS 170 also features a Dynamic Bass Boost and Surround Sound simulation mode for edge-of-your-seat excitement with your favorite music and

movies! The RS 170 utilizes KLEER's uncompressed digital wireless audio transmission (it sounds wired!), offering a range of up to 260 feet, audiophile-grade sound and reception to four optional pairs of Sennheiser KLEER headphones. Never fuss with tuning again thanks to automatic, interference-free pairing between the headphone and transmitter.

An exceptionally detailed, full-bodied sound reproduction is pumped into the listeners ears, filling the sealed, private earcups with liquid smooth audio. The headphones' leatherette earpads and headband cushions deliver outstanding comfort while their closed, around-the-ear design prevents sound leakage.

Key Features:

  • That "wired" hi-fi sound without wires
  • KLEER Digital wireless headphone system
  • Selectable Bass Boost and Surround Sound
  • Ability to broadcast to multiple headphones


  • KLEER uncompressed audio transmission for interference free reception
  • Selectable Dynamic Bass Boost delivers deep, slamming bass response on demand
  • Selectable Surround Sound simulation provides immersing depth for a state-of-the-art movie theater experience
  • Multi-purpose transmitter - Also functions as 'easy-charge' cradle and docking station
  • Multi-receiver mode- Up to 4 Sennheiser KLEER headphones listening to the same source
  • Audiophile-level transducer systems with powerful neodymium magnets for clear and detailed audio reproduction
  • Leatherette earpads and headband cushions for outstanding comfort
  • No complex set-up required – Just plug into the analog audio outputs on your audio source!
  • KLEER technology will not interfere with wireless networks or other 2.4 gHz devices
  • 2 year warranty


  • Wireless technology Kleer
  • Carrier frequency 2.4 - 2.8 GHz (auto selecting)
  • Modulation MSK Digital
  • Range Up to 260 feet (optimum: line of sight)
  • Operating time Up to 24 hours per charge
  • Audio input 1/8 inch (3.5 mm) stereo headphone plug (includes 1/4 inch and RCA adapters)
  • Transducer principle Sealed (closed)
  • Cable length Audio cable: 3.6 feet
  • Ear coupling Around-the-ear
  • Sound pressure level (SPL) 110 dB
  • Total harmonic distortion (THD)<0.5% a 1 kHz
  • Signal-to-noise-ratio 85 dBA (0,5 Vrms, 1 kHz) 85 dBA (0.5 Vrms, 1kHz)
  • Frequency response (headphones) 18 Hz - 21,000 Hz
  • Impedance 32 ohms
  • Charging time Empty to full: approx. 16 hours
  • Battery (2) AAA size NiMH rechargeable batteries
  • Operating time approx. 24 hours

In The Box:

  • HDR 170 headphone (receiver)
  • TX 170 (transmitter/charging station)
  • Multi-country AC wall adapter
  • Detachable audio cable
  • Audio cable
  • 1/8 inch to RCA and 1/4 inch audio adapter
  • (2) AAA NiMH rechargeable batteries
  • Instruction manual

Approximate Dimensions:

  • Height: 9.1"
  • Width: 6"
  • Depth: 10.1"

Approximate Weight:

  • Transmitter: approx. 7.6 oz (216 g) without batteries
  • Headset: approx. 7.6 oz (216 g) without batteries
  • Shipping: 3 lbs

Warranty Information:

  • Manufacturers Warranty(authorized online retailer): 2 year warranty
Downloadable Resources
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Key Features
HDR 170 Headphone/ TX 170 Multi-Purpose Transmitter/ KLEER Uncompressed Digital Wireless Transmission/ Sealed Speaker System/ Selectable Dynamic Bass Boost/ Black Finish
More reasons to buy the Sennheiser RS 170 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Sennheiser RS 170 is Brand New.
  • The Sennheiser RS 170 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Wired Or WirelessWireless
Ideal For Sports And WorkoutsNo
iPhone ControlsNo
Android ControlsNo
Sound IsolationYes
Noise CancelingNo
Power SwitchYes
Volume ControlYes
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