Giving you access to personal virtual surround-sound, the RS 175 Digital Wireless Headphone System from Sennheiser consists of a pair of HDR 175 headphones, and a TR 175 transmitter. The TR 175 features an analog 1/8" stereo input along with a digital optical input for connectivity to a variety of audio and home entertainment systems, and functions both as a transmitter and charging station for the headphones. You can connect up to 2 headphones to the TR 175, by using an additional set of HDR headphones (not included).
The HDR 175 headphones have a closed, circumaural design, and have dynamic bass boost and virtual surround sound modes, allowing you to customize playback. Analog and optical audio cables are included, along with 2 AAA rechargeable batteries.
Transmitter | |
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Audio Input | 1x 1/8" (3.5 mm) stereo analog input 1x Optical digital stereo input |
Power Consumption | ≤ 0.3 W (standby) |
System | |
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Range | Up to 328' (100 m) |
Signal to Noise Ratio | Analog Input: 85 dBA at 1 Vrms, typical Digital Input: > 90 dBA |
Modulation | 8-FSK Digital |
Carrier Frequency | 2.4 to 2.48 GHz |
Packaging Info | |
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Package Weight | 3.25 lb |
Box Dimensions (LxWxH) | 10.1 x 9.5 x 5.9" |
Frequency Response | 17 Hz to 22 kHz |
Maximum SPL | 114 dB at 1 kHz, 3% THD |
THD | <0.5 % at 1 kHz, 100 dB SPL |
Transducer Principle | Dynamic, closed |
Operating Time | Up to 18 Hours |
Weight | 11 oz (310 g), including batteries |
Transmitter | |
---|---|
Audio Input | 1x 1/8" (3.5 mm) stereo analog input 1x Optical digital stereo input |
Power Consumption | ≤ 0.3 W (standby) |
System | |
---|---|
Range | Up to 328' (100 m) |
Signal to Noise Ratio | Analog Input: 85 dBA at 1 Vrms, typical Digital Input: > 90 dBA |
Modulation | 8-FSK Digital |
Carrier Frequency | 2.4 to 2.48 GHz |
Packaging Info | |
---|---|
Package Weight | 3.25 lb |
Box Dimensions (LxWxH) | 10.1 x 9.5 x 5.9" |
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Reviews Sennheiser RS 175 Digital Wireless Headphone System (Import)