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Discontinued Product

Sennheiser Wireless Headphone System - RS 180

Abt Model: RS180 | UPC Code: 615104170520
This product is no longer available.

Product Details

Sennheiser Wireless Headphone System - RS180

The RS 180 wireless headphone system delivers uncanny realism yet-to-be seen in a pair of wireless headphones. The entire package includes a headphone (HDR 180) and a multi-purpose transmitter (TX 180) which also functions as an 'easy-charge' cradle and docking station.

The RS 180 makes movie and HDTV marathons an amazing experience thanks to the Automatic Level Control that compensates for variances in the volume of program material to enhance speech intelligibility...just set your comfortable volume level and let ALC do the rest. The RS 180 utilizes KLEER's uncompressed digital wireless audio transmission (it sounds wired!), offering a range of up to 320 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.

The Open-Aire speaker system puts you in the action by delivering the most natural sounding private wireless audio experience possible. It even includes a balance control for the ultimate in listening experience customization. The headphones' luxurious velour earpads and headband cushions provide exceptional comfort for hours on end

Key Features:

  • That "wired" hi-fi sound without wires
  • KLEER Digital wireless headphone system
  • Open-Aire speaker system for hyper-realism
  • Automatic Level Control enhances speech intelligibility


  • KLEER uncompressed audio transmission for interference free reception
  • Open-Aire speaker system mimcs the acoustic properties of hi-fi speakers for a truly immersing, hyper-real sound quality
  • Automatic Level Control automatically compensates for variances in program material volume for optimum speech intelligibility at all times
  • Balance control for right/left volume adjustment
  • 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
  • Fully adjustable headband for an excellent and secure fit on nearly any head
  • Luxurious velour earpads and headband cushions
  • 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


  • Wireless technology Kleer
  • Carrier frequency 2.4 - 2.8 GHz (auto selecting)
  • Modulation MSK Digital
  • Range Up to 320 feet (optimum: line of sight)
  • Operating time Up to 24 hours per charge
  • Audio input 1/8 inch (3.5mm) stereo headphone (includes 1/4 inch and RCA audio adapters)
  • Transducer principle Open-Aire
  • Cable length Audio cable: 3.6 feet
  • Ear coupling Around-the-ear
  • Sound pressure level (SPL) 106 dB
  • Total harmonic distortion (THD)<0.5%
  • 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

In The Box:

  • HDR 180 headphone (receiver)
  • TX 180 (transmitter)
  • 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"
  • Width: 4.7"
  • Depth: 4.3"

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 180 Headphone/ TX 180 Multi-Purpose Transmitter/ KLEER Uncompressed Digital Wireless Transmission/ Open-Aire Speaker System/ Automatic Level Control/ Black Finish
More reasons to buy the Sennheiser RS 180 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Sennheiser RS 180 is Brand New.
  • The Sennheiser RS 180 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 IsolationNo
Noise CancelingNo
Power SwitchYes
Volume ControlYes
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