Sennheiser RS40 Wireless RF Headphones
No longer available at zZounds

zZounds Gear Experts Say...
Extended frequency response. On-hook charging.
Overview -
RS 40 Wireless RF Headphone
The RS 40 wireless RF headphone system with open supraural headphones features very good, spatial sound reproduction with a powerful bass response. The transmitter conveniently stores and recharges the headphone battery.
Features and Benefits
The RS 40 wireless RF headphone system with open supraural headphones features very good, spatial sound reproduction with a powerful bass response. The transmitter conveniently stores and recharges the headphone battery.
Features and Benefits
Specs +
T 40 Transmitter
Carrier frequencies: 925.0 MHz, 926.0 MHz 926.5 MHz (switchable)
Modulation: FM stereo
Signal-to-noise ratio: typ. > 68 dBA
Audio connector: 1/8" stereo jack plug with adapter to 1/4" stereo jack plug (adapter to RCA phono connectors)
Charging options: 2, for headphones plus spare battery pack
Weight (without AC adapter): approx. 6.56 oz
Dimensions in inches: 6.1 x 6.02 x 4.13
HDR 40 Headphone Receiver
Transducer principle: dynamic, open
Frequency response: 20-20,000 Hz
THD: < 0.7 %
Max. SPL: 96 dB
Power supply: via BA 151 battery pack, 2.4 V
Operating time: over 4 h per battery pack
Weight (with BA 151): 5.64 oz., approximately
Carrier frequencies: 925.0 MHz, 926.0 MHz 926.5 MHz (switchable)
Modulation: FM stereo
Signal-to-noise ratio: typ. > 68 dBA
Audio connector: 1/8" stereo jack plug with adapter to 1/4" stereo jack plug (adapter to RCA phono connectors)
Charging options: 2, for headphones plus spare battery pack
Weight (without AC adapter): approx. 6.56 oz
Dimensions in inches: 6.1 x 6.02 x 4.13
HDR 40 Headphone Receiver
Transducer principle: dynamic, open
Frequency response: 20-20,000 Hz
THD: < 0.7 %
Max. SPL: 96 dB
Power supply: via BA 151 battery pack, 2.4 V
Operating time: over 4 h per battery pack
Weight (with BA 151): 5.64 oz., approximately
Documents and Manuals +
For support or warranty questions, please contact the manufacturer:
Phone: 877-736-6434
Email: support@sennheiser.com
Web: https://en-us.sennheiser.com/service-support
Phone: 877-736-6434
Email: support@sennheiser.com
Web: https://en-us.sennheiser.com/service-support
No longer available at zZounds
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