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Sennheiser Asia

RS 180

Article No. 504148

Key Features
  • Digital wireless headphone system
  • Clear and detailed audio reproduction
  • Automatic level control
  • Adjustable balance control

General Description

In the RS 180, Sennheiser delivers an excellent sound reproduction. Using an open, circumaural design, the headphones can breathe from both sides of the ear cups, offering you an excellent sound image.

This wireless headphone sytem utilises Kleer's uncompressed digital wireless audio transmission and can serve up to four pairs of headphones. In addition, it gives you the freedom to travel up to 100m (line of sight) from your sound source.

The RS 180 is also equipped with balance and automatic level controls. The former provides for right/left volume adjustment while the latter for improved speech intelligibility as well as to ensure that the headphones always reproduce at optimum audio levels. Like the RS 170, the transmitter for the RS 180 is multi-functional - doubling as an 'easy-charge' cradle and docking station.

All in all, the RS 180 offers a superb sound and an effective wireless range, making it your ideal listening choice!

Features

  • Open, circum-aural digital wireless headphones with Kleer's uncompressed audio transmission
  • Dynamic transducer systems with powerful neodymium magnets for clear and detailed audio reproduction
  • Multi-purpose transmitter - Also functions as 'easy-charge' cradle and docking station
  • Multi-receiver transmission  - Up to 4 people listening to the same source
  • Automatic level control for optimum audio levels
  • Balance control for right/left volume adjustment
  • Ergonomic and adjustable headband for an excellent and secure fit
  • Extremely comfortable velour earpads and headband cushions
  • No set-up required – Just plug and play!
  • 2 year warranty

Delivery Includes

  • HDR 180 headphone (receiver)
  • TX 180 transmitter
  • Multi-country charger
  • Detachable audio cable
  • RCA cable
  • 3.5 / 6.3mm adapter
  • 2 AAA NiMH rechargeable batteries
  • Instruction manuals

Technical Data

System requirements

 

Modulation

 MSK Digital

Carrier frequencies

 2.4 – 2.48 GHz

Range

 approx. 100 m in the open area

Operating temperature

 0 °C to 40 °C / 32 °F to 104 °F32 °F to 104 °F

Transmitter

 

Audio input

 3.5 mmstereo

Audio output

 RCA

Power consumption

 < 0.5 W

Power supply

 5 V DC , 500 mA

Signal-to-noise ratio

 85 dBA (0.5 Vrms, 1kHz)85 dBA (0.5 Vrms, 1kHz)

Weight

 approx. 204 g (without batteries)

Dimensions

 12,5 cm x 11,2 cm x 23,0 cm

Headphone

 

Transducer principle (Headphones)

 open, dynamic

Ear coupling

 circumaural

Sound pressure level (SPL)

 110 dB

THD, total harmonic distortion

 <0.5 % a 1 kHz, 100 dB SPL

Frequency response

 18 Hz – 21,000 Hz

Impedance

 32 Ω

Charging time

 approx. 16 hours

Power supply

 2 NiMH-Akkus Typ AAA, 1,2 V, 600 mAh

Operating time

 approx. 24 hours

Weight

 approx. 204 g (without batteries)

Power supply

 

Operating temperature

 32 °F to 104 °F

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