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  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo
  • Wireless Stereo

Wireless Audio Set

Send the audio signal wirelessly
Set consists of the RearStation 4 (sender + receiver) and all required cables
  • 8 week trial
  • Up to 12 year guarantee
  • Free & easy returns


Why we love this product
The Wireless Audio Set makes it possible to send the audio signal to two channels of your choice. The set is perfect for setting up a pair of speakers in a separate room or for wirelessly operating part of a 5.1 home cinema system.
Key advantages at a glance
  • Set consists of the RearStation 4 (sender + receiver) and all required cables
  • Sends the signal wirelessly from the AV receiver/amplifier to two loudspeakers
  • Delivery includes 3 m RCA cable for connecting the RearStation transmitter to the AV receiver
  • Delivery includes 15 m speaker cable for connecting speakers to the RearStation receiver
  • 80 watt maximum power capacity, can be controlled remotely, perfect for home cinema systems
  • The set’s radio range extends over 20 meters, even through walls
  • Can be inconspicuously placed thanks to its small dimensions

Overview of our technologies

plug & play
Wireless Audio Set

The Wireless Audio Set consists of the RearStation 4 (transmitter and receiver modules) plus all the cables you need to connect the system to your speakers. The set makes it easy to reduce the cable chaos in a living room or use an AV receiver to power loudspeakers in another part of your home. The Wireless Audio Set’s radio signal is powerful enough to go through walls, allowing you to get the most out of a single receiver or amplifier.

In addition to the RearStation 4, the Wireless Audio Set contains the following cables:
* 3.0 m stereo RCA cable
* 15 m speaker cable (1 mm diameter)

Note: In order to use the RearStation, your amplifier or AV receiver must have pre-outs at its disposal for transmitting the required channels.

Wireless was never so easy

Simply connect the little RearStation transmitter to the pre-outs* on your AV receiver, stereo system or amplifier via RCA cable. The transmitter will then wirelessly transmit the signal over a distance of 20 meters. The corresponding receiver, once connected to your speakers, transforms this radio transmission into an amplified audio signal.

Use case 1: Wirelessly power the rear speakers in a home cinema system

It's sometimes impractical to connect your rear speakers to an AV receiver directly via audio cable. The distances may be too great or it may be hard to conceal the wiring. The Wireless Audio Set provides an easy solution: The RearStation’s transmitter attached to the AV receiver sends the audio signal wirelessly to its counterpart attached to rear speakers. This does away with a long speaker cable without compromising the sound quality.

Use case 2: Set up an additional listening zone in your home

Do you have an AV receiver for your home cinema system with two extra pre-outs? If so, you can use them to connect the RearStation transmitter. This makes it possible to send an audio signal to speakers in another room. The RearStation’s receiver contains an internal amplifier for powering passive speakers such as the Omniton or Ultima 20 Mk2 and the set’s 20 metre range gives you plenty of flexibility. You won’t notice any reduction in the quality of the playback.

Complete Wireless Transmission

This set allows for complete wireless audio transmission for adjacent rooms or surround sound speakers without needing to purchase any additional amplifiers/receivers. The RearStation 4 allows you to wirelessly enjoy music in any room easily and in high quality.


The RearStation and SubConnect connect to the rear speaker and subwoofer wirelessly

RearStation 4 Main Slave Back


The RearStation transmits the signal to the rear speaker

RearStation 4 Main Master Back
Super Powered

With 80 watts of maximum output, and a remote control with a 20 metre maximum range, you can enjoy powerful Teufel sound with ease. The RearStation 4 is a terrific wireless solution for anyone who has had enough of cables littering their living room. It wirelessly transmits the audio sigal to the rear speakers without any loss of the detail, while the 2 x 30W amplifiers deliver loud, robust sound.

Überall Musik

The glossy black styling, easy setup, and the ability to expand the system by adding additional receivers are also high points of this device. Teufel's RearStation 4 wireless amplifier is a cost effective and practical solution for the wireless transmission of music and film sound in a living room. The sound is very good; the user experience is simple and intuitive.

Note: if the AV receiver line out is not via the rear channels, an AC 5011 converter is required.

Included components

  • RS 4 Mk2 WLT Transmitter
  • RS 4 Mk2 WLR Receiver
  • RS 4 RC Remote Control
  • RCA-Cable 3.0 m C7030A
  • 15 m Speaker Cable 1.0mm² - C1015S


RS 4 Mk2 WLT Transmitter
RS 4 Mk2 WLT Transmitter
Rearstation 4: transmitter is connected to the AV receiver/amplifier
RS 4 Mk2 WLT Transmitter
Cinch input stereo 1
Miscellaneous Transmission frequency: 2.4 GHz
Depth 8.60 cm
Width 11.00 cm
Height 3.20 cm
Weight 0.15 kg
RS 4 Mk2 WLR Receiver
RS 4 Mk2 WLR Receiver
Rearstation 4: Receiver with integrated amplifier
RS 4 Mk2 WLR Receiver
Terminal clamps Solid screw terminals
Maximum cable diameter 4.00 mm
Remote control Yes
Amplifier technology Class-D
Amplifier channels 2
Power output capacity impulse (peak) Satellite 80 W
Power output capacity sinus (RMS) Satellite 60 W
Miscellaneous Transmission frequency: 2.4 GHz
Power supply voltage 100 - 240 volts
Storage for settings when disconnected Yes
Depth 18.00 cm
Width 12.50 cm
Height 4.20 cm
Weight 0.40 kg

Downloads & support

Help regarding this product
Can I order the Teufel speakers in different colours than those offered?
To realise the very reasonable sales prices usual for Teufel, it is not possible to offer the speakers in a multitude of housing designs.

This circumstance would drive up the production and storage costs, which would result in a significantly more expensive sales price.

A paint shop in your vicinity will surely be able to repaint the speaker housing to your preferred colour without loss of warranty - after expiry of the eight-week right of return.
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