Sennheiser RS180 On-Ear Wireless Home Cinema / HiFi Headphones

Sennheiser RS180

 

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

*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).

 

Detailed Specification of Sennheiser RS180
Wireless technologyKleer
Carrier frequency2.4 - 2.8 GHz (auto selecting)
ModulationMSK Digital
RangeUp to 320 feet (optimum: line of sight)
Operating timeUp to 24 hours per charge
Audio input1/8 inch (3.5mm) stereo headphone (includes 1/4 inch and RCA audio adapters)
Transducer principleOpen-Aire
Cable lengthAudio cable: 3.6 feet
Ear couplingAround-the-ear
Sound pressure level (SPL)106 dB
Total harmonic distortion (THD)< 0.5%
Signal-to-noise-ratio85 dBA (0,5 Vrms, 1 kHz) 85 dBA (0.5 Vrms, 1kHz)
Weight (transmitter)approx 7.6 oz (216 g) without batteries
Weight (headset)approx 7.6 oz (216 g) without batteries
Dimensions (transmitter)4.7 x 4.3 x 9 inches
Frequency response (headphones)18 Hz - 21,000 Hz
Impedance32 ohms
Charging timeEmpty to full: approx. 16 hours
Battery(2) AAA size NiMH rechargeable


Dimensions (single)9.1 x 6.0 x 10.1 inches
Weight (single)3.0 pounds
Dimensions (master carton)19.5 x 18.7 x 11.0
Weight (master carton)20.8
Master carton quantity6