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Finally: Top-class sound has become cheaper (and wireless!)

Enjoy music in the best audio quality, without having your living room invaded by cables and equipment and without spending a fortune.

Until now, you have only had one way to enjoy music in the best audio quality in your home: Buy an expensive music system with exotic equipment, custom-built cables and special loudspeakers.

Now, there is a new way to great music experiences. It's simple, easy to live with ... not to mention: cheaper than a High End music system.





Digital, wireless speakers from System Audio

SA legend silverback is a family of digital, wireless speakers and a technological breakthrough.

Now you just need a smartphone, a pair of wireless speakers and a small digital control unit to experience your favorite music in amazing High Definition quality.

You don't need anything else to get the top-class audio experiences.

You no longer need an amplifier, different music sources or speaker cables.

Two speakers and a small digital control unit is all you need.

A solution with SA legend silverback is significantly cheaper than a High End music system and you even save up to 80% power.

SA legend 40 silverback has been awarded Product of the Year in Norway, Wireless Speaker of the Year in Germany and it has won the respected Diapason d'Or in France.





Everyone in the family can use them

Any member of the family can operate a music system with SA legend silverback. You only need your smartphone or tablet to play music, radio or whatever you like. It’s all you need. You don’t need to learn to operate a new user interface.

Stream your music with Chromecast from your Android or with Airplay from your Apple. Both technologies are already integrated into your smartphone and provide better sound quality than CD.

You can also stream using Bluetooth or Spotify Connect, which are both easy to use.

All of these technologies are already built into this system.





Many connectivity options

Even though the world's entertainment has moved to the internet, we are still a lot of music lovers who like our vinyl records and CDs or enjoy high resolution music from the computer or our own server. All these formats require audio that is transmitted through a cable.

Here, Stereo Hub is the digital control unit that acts as the meeting point for all devices that use a cable.

As a result, you do not abandon traditional audio formats when upgrading to digital and wireless speakers.

You get more out of them than ever before.

Stereo Hub also receives audio from your TV, so you can enjoy the excellent sound of the speakers when watching TV or streaming movies.

You can use all this:

  • Your Apple Product (Wirelessly via Airplay)
  • Your Android product (wirelessly via Chromecast)
  • Your turntable (via external turntable amplifier)
  • Your CD (coax or analog input)
  • Your computer or server (USB Audio)
  • Your TV (HDMI ARC or optical input)
  • Bluetooth
  • Spotify Connect




A living room without speaker cables and HiFi equipment, but full of great music experiences

Music is important. Equipment is not

Stereo Hub does not have to be in a visible place. You can hide it away if you want.

The remote control works with radio frequencies and you do not have to point with it to control the sound.

You can stay up to 20 meters away from Stereo Hub (and in a completely different room) and still adjust the volume, etc.

Stereo Hub connects to your network using the Google Home app the first time you connect it.

In this way, your SA legend silverback becomes an integrated part of your smart home, where you for examples control the light, ventilation, entertainment systems etc. in all your rooms.

With Google Assist, you can operate the system with your voice.

All SA legend silverback speakers are prepared to be part of a wireless 7.1 home theater with uncompressed 24/96 High Definition audio quality if you want.

All of these options allow you to experience music and movies the way you want and with amazing sound quality.

If you already have an analog music system but would like to upgrade to Silverback technology sometime in the future, you can buy the speakers in the passive version called SA legend.

They are built to operate in your analog music system and can be upgraded to Silverback later.

SA is the only brand that allows this transition from traditional to new technology.





A little about the background of SA legend silverback

Today, we can stream music from our smartphones in a higher quality than we've ever experienced through any physical media.

Hundreds of millions of songs are available through streaming services and several of them deliver the music in a higher quality than both CD and vinyl.

The internet and our wifi can fully transport all the data required for the whole music to arrive to its full extent at home in our living rooms.

We only needed a technological upgrade of the traditional analog equipment, speakers and cables to get the full experience of the music.

SA legend silverback is that upgrade.





Wireless speaker of the year in Germany. Here I receive the visible proof of our accomplishment

The biggest technological breakthrough in audio in 40 years

Great audio experiences have previously been for those who were willing to pay a lot of money for a High End music system.

The combination of equipment in a High End system require (except for money) a lot of knowledge and desire to test ex. different cables to determine their influence on the sound.

Hifi afficiados have always known that these experiments would only result in a good compromise, because the perfect cable does not exist. Finding a compromise is the whole idea (and the big limitation) when it comes to analog technology.

Digital technology is more uncompromising.

  • With WiSA technology we can transmit the music signal wirelessly and digitally in High Definition quality, without losing musical information and completely without changing the sound like cables in an analog music system
  • The speakers' digital crossover work without loss and with great reliability that is not available in traditional passive crossovers
  • SA legend silverback speakers have up to 4 built-in amplifiers in each speaker with a total power of up to 560 Watt
  • Each amplifier is tailored to power each particular speaker element
  • With Digital Signal Processing, we extend the speaker's frequency range so that it reproduces a larger range of notes than a passive speaker is capable of
  • The control of digital technology make sure we hear all the instruments of the music, even when we play at low volume
  • With digital room correction we adapt the speaker’s sound to the acoustics of the room, giving you a more authentic music experience

Digitalization such as SA legend silverback is the biggest upgrade in audio quality in 40 years.

No other technology has brought such a big improvement in sound quality, usability and price.

People who love great sound have been waiting for this moment since we started recording music digitally in the 80s.

Now you can experience it all with your own ears.

See the entire SA legend silverback family of wireless speakers

Author
Ole Witthøft
Ole is the founder of System Audio. His 3 greatest passions are music, design and technology. Every day, Ole is working on some kind of projects, and you find him in the workshop, in the production, behind a computer or on one of his many presentations around the world.
System Audio A/S
Klosterengen 137 L
4000 Roskilde. Denmark
CVR no. 13862788
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