Sennheiser RS 180 Wireless Hi Fidelity Pro Audio DJ Headphone & Trandmitter with Automatic Level Control

• Wearing Style: Headband

• Color: Titan

Headphones:

• Impedance: 32 Ω

• Frequency Response: 18 - 21000 Hz

• Sound Pressure Level (SPL): 110 dB

• THD (Total Harmonic DIstortion): < 0.5% at 1 kHZ, 100 db SPL
  

• Transducer Principle: dynamic, closed
  

• Charging Time: ca 16 h

• Operating Time: ~ 24 h

• Power Supply: 2 NiMH Batteries AAA sized, rechargeable (1.5 V)

Transmitter:

• Dimensions: 12.5 x 11.2 x 23 cm

• Audio Input: 3.5 mm Jack, stereo

• Power Consumption: < 0.5 W

• Audio Output: RCA
  

• Signal-to-Noise ration: 85 dBA (0.5 Vrms, 1kHZ)

• Power Supply: 1: 5 V DC, 500 mA

System Requirements:

• Range: approx. 100 m in open space
  

• Modulation: MSK Digital

• Carrier Frequencies: 2.4 - 2.48 GHz

Power Supply:

• Rated Input: 100-240 V - 0.2 A - 50/60HZ

• Rated Output: 5 V DC, 500 mA 

Whats in the box?

• HDR 180 headphone (receiver) with velour earpads (part # 534469)
  

• TR 180 Transmitter
  

• Multi-country AC wall adapter (part # 534480)
  

• Detachable audio cable with 1/8 inch connectors (part # 534486)

• 1/8 inch female to RCA male audio adapter (part # 514267)
  

• (2) AAA NiMH rechargeable batteries

• Instructions manual

• *NOTE* On the rear of the transmitter, there is a 1/8" (3.5mm) INPUT and dual RCA (red and white plugs) connectors that are OUTPUTS. Connect your audio source to the transmitter's INPUTS. You may use the transmitters outputs to feed another audio compartment.
  

Manufacturer's Description

A private, fulfilling home theater experience is easy with this audiophile-grade wireless headphone system. It provides lifelike sound reproduction, Automatic Level Control and balance control for up to 4 receivers.

Overview

The front-row seat to your favorite concert or movie just got a lot closer.

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 lossless 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.

If you want a front row seat, your ticket is the RS 180.

Features

• KLEER lossless 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

• 2 year warranty

• Note The RS 180 is an OPEN headphone-- when watching TV or movies, turn off your TV's main speakers to avoid "echo" (latency). The headphones are working correctly, but you are hearing two audio sources at slightly different times.

• Note while the sound quaity of these headphones is fantastic for any type of music, they were not designed for use while recording/tracking and monitoring or musical instrument practice (performer wears the headphones while playing).