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Sennheiser RS 185 Wireless Headphone

Audiophile style open back, circumaural headphone system with excellent digital wireless audio transmission delivering range up to 328ft/100m (line of sight)
High-performance Sennheiser transducers deliver precise, detailed and dynamic sound
Multi-purpose transmitter supports both Digital and Analog Inputs in addition Automatic and Manual Level Control - also functions as 'easy-charge' cradle and docking station for the headphones
Multi-receiver transmission - transmitter supports up to two pairs of headphones simultaneously (optional HDR 185, sold separately)
Signal-to-noise ratio: [Analog input] ALC typ. 85 dBA at 1 Vrms, MLC ≥ 90 dBA, [Digital input] > 90 dBArt

  • Created with the music lover in mind, the RS 185 now makes it possible to enjoy dynamic, high-fidelity Sennheiser sound at home without the hassle of wires. These innovative, ergonomically designed, wireless open headphones deliver amazingly precise sound reproduction in uncompressed digital quality even as you wander from room to room, and they are light and comfortable enough for extended periods of use.

    Furthermore, the conveniently located manual input level and balance controls make setting the listening levels to your individual preference a snap, so you’ll be able to fine-tune the details of each track in stunning acoustic clarity. Just connect the multi-purpose transmitter to your home sound system (via optical or analog inputs) and lose yourself in the music.

    Sennheiser’s RS 185: The right wireless choice for serious listeners. 

  • Headphones
    Frequency response 17 - 22,000 Hz
    Max. sound pressure level 106 dB at 1kHz, 3% THD
    THD, total harmonic distortion <0.5 % at 1 kHz, 100 dB SPL
    Transducer principle dynamic, open
    Weight 310 g (incl. batteries)
    Operating time up to 18 hrs

    Audio input 1 x RCA stereo, 1 x optical digital
    Power consumption ≤ 0.3 W (standby)

    Range Up to 100 m
    Signal-to-noise ratio Analog input: ALC typ. 85 dBA at 1 Vrms, MLC ≥ 90 dBA
    Digital input: > 90 dBA
    Modulation 8-FSK Digital
    Carrier frequencies 2.4 – 2.48 GHz

  • HDR 185 headphones
    TR 185 transmitter
    Optical cable
    RCA audio cable
    Power supply with 4 adapters (EU, UK, US & AU)
    2 AAA NiMH rechargeable batteries
    Quick guide & Instruction manual CD