Technical Data
Sennheiser Electronic Corporation, One Enterprise Drive, Old Lyme, CT 06371 • Tel:(860) 434-9190 • Fax: (860) 434-1759 • www.sennheiserusa.com
Model RS 180
EAN No. 4044155045444
UPC No. 615104170520
Article. No. 502875
Wireless technology Kleer
Carrier frequency 2.4 - 2.8 GHz (auto selecting)
Modulation MSK Digital
Range Up to 320 ft (optimum: line of sight)
Operating time Up to 24 hours per charge
Audio input 1/8” (3.5mm) stereo (includes 1/4 and RCA audio adapters)
Speaker principle
Open-Aire
Cable length 3.6 ft
Ear coupling Around-the-ear
Sound pressure level (SPL) 106 dB
Total harmonic distortion (THD) < 0.5%
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”
Frequency response (headphones) 18 Hz - 21,000 Hz
Impedance
32 Ω
Charging time Empty to full: approx. 16 hours
Battery (2) AAA size NiMH rechargeable
Packaging
Dimensions (single) 9.1” x 6.0” x 10.1”
Weight (single) 3.0 oz
Dimensions (master carton) 19.5” x 18.7” x 11.0”
Weight (master carton) 20.8 oz
Master carton quantity 6
11/09 Printed in USA Sennheiser and NoiseGard™ are registered trademarks of Sennheiser electronic GmbH Co. KG.