Personal Audio
- Headphones
- Headsets
- Headphones for TV
- Microphones
RS 110 - Sennheiser USA
Article No. 009917
Key Features
- Lightweight & comfortable
- Excellent bass reproduction
- RF transmission works through walls
- Supports use of multiple headphone receivers
Wireless Stereo Headphones
$99.95
Related product
$99.95
General Description
The RS 110 is the ideal entry into Sennheiser's world of wireless headphones. With the RS 110, you can easily enjoy the sound of your hi-fi system or TV without being tied down by a cable.
Features
- Wireless freedom and stereo sound with reception through walls and ceilings up to 300 feet
- Detailed, warm sound reproduction with strong bass response
- Open-Aire design for hi-fidelity audio reproduction
- Volume and tuning control located on the headphone
- Very lightweight headphones are comfortable to wear for long periods of time
- Replaceable earpads for long service life
- Supports the use of multiple headphones receiving the RF signal from one transmitter (use HDR 120)
- Delivery includes transmitter, power cable, audio cable and headphones
- Connects to RCA jacks (red and white outputs), 1/8" and 1/4" headphone sockets (anything with a headphone jack including laptop and desktop computers!)
- Built-tough with a 2 YEAR warranty!
- Compatible with set-top DVD & Blu-Ray players, DVR's, satellite receivers, a/v receivers, laptops, mac/PC, MP3 players, LCD, Plasma and standard televisions that feature RCA outputs (red and white outputs) and/or 1/8" and 1/4" headphone sockets
Delivery Includes
- HDR 110 headphone
- TR 110 transmitter (audio cable is attached)
- Transmitter power cable (in a small white box- its there, trust us)
- (2) AAA batteries
- RCA to 1/8" audio adapter
- 1/8" to 1/4" audio adapter
- Instructions for use
$99.95
Technical Data
| Frequency response (headphones) | 22 Hz - 19,500 Hz |
| Jack plug | Dual RCA; 1/8 |
| Max. sound pressure level (active) | 106 dB |
| Modulation | FM Stereo |
| Operating time (battery) | Approx. 20-25 h. |
| Powering | 9V DC (transmitter); AAA batteries (receiver) |
| Range | Up to 328 ft. (100 m.) |
| RF frequency range | (926-928 MHz, selectable) |
| Signal-to-noise-ratio | > 65 dBA |
| Total harmonic distortion (THD) | < 0.7 % |
| Transducer principle | Dynamic, open |
| Weight (receiver) | 8.1 oz. (230 g) (incl. batteries) |
| Weight (transmitter) | 6.3 oz. (180 g) |
| UPC code | 615104099197 |
| Dimensions (single) | 10.6 x 8.5 x 5.5 inches |
| Weight (single) | 2.5 lbs |
| Dimensions (master carton) | 28.5 x 18.1 x 11.8 inches |
| Weight (master carton) | 28 lbs |
| Master carton quantity | 10 |
$99.95
Recommended Accessories
| Part/Accessory | Article No. |
| Ear cushions | 510633 |
|
Ear cushion with foam disk, pr, for HDR110/120/115 |
|
| Power supply | 093776 |
|
Power supply, 120vac to 9vdc, 0.2A for RS110/120/130/140 |
|
$99.95
Variants
| RS 110-9 | Model #009919 | $79.95 | |
| Transmission frequency: (925.8 MHz … 927.8 MHz) cinch connector | |||
Glossary
| Frequency response (headphones) |
| The frequency response of a pair of headphones is given within limits defined by the manufacturer. |
| Jack plug |
| A common audio connector in consumer electronics and music industry. Available in various diameters; in the hi-fi segment, 1/8" and ¼" are widely used. Poles range from one to four. (Examples: headphone jack or jack of an electric guitar). |
| Max. sound pressure level (active) |
| The maximum sound pressure a unit can reproduce before a given THD is reached. |
| Modulation |
| The process in which one wave is varied by some parameter of another wave, for example, an RF carrier frequency that is modulated by an audio signal. Types of modulation include amplitude modulation, frequency modulation, pulse code modulation and pulse width modulation. |
| Operating time (battery) |
| Indicates the operating time with a new, fully charged battery. |
| Powering |
| Common description, where the electric power comes from. |
| Range |
| See RF wireless headphones, transmission loss. |
| RF frequency range |
| The range of frequencies to which a unit (e.g. a receiver) can be tuned. |
| Total harmonic distortion (THD) |
| Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%. |
| Transducer principle |
| Two transducer principles have become established for the conversion of electric energy into mechanical energy: electrodynamic and electrostatic transducers, whereby the latter is only to be found in audiophile systems, due to their relatively high manufacturing costs. Electrodynamic transducers basically consist of a ring-shaped permanent magnet and an oscillation coil, which is fixed to the receiver diaphragm. When an audio-frequency alternating current is passed through the oscillation coil, it is caused to vibrate in accordance with the audio-frequency alternating current, thus causing the diaphragm to vibrate in the same way. |
