The Wireless Wonder: High-Quality and Sustainable Audio
Ole Witthøft
Over the past three decades, the internet and wireless technology have undergone a revolution that has transformed how we experience sound, communication, and entertainment. From the early days of 14.4 kbps dial-up connections to today’s gigabit speeds and studio-quality wireless audio, we’ve entered an era where quality and sustainability go hand in hand.
In 1993, a typical internet connection via modem was limited to 14.4 kbps. Today, fiber connections offer speeds of up to 1 Gbps — an improvement of over 69,000 times. This makes it possible to stream high-resolution music and video, play online games without lag, and work in the cloud with instant responsiveness.
Music streaming services like Tidal and Qobuz have set new standards for audio quality. While MP3 once dominated with 128–320 kbps, these platforms now offer FLAC streaming at up to 24-bit/192kHz, equivalent to up to 9,216 kbps — nearly 30 times better than CD quality and over 70 times better than MP3 at 128 kbps.
Services like Tidal Connect and Qobuz Connect allow users to stream directly from smartphones to compatible devices — in a quality that surpasses physical media like CDs and even SACDs.
WiFi technology has evolved dramatically since 1997, when the first standard offered just 2 Mbps. With WiFi 7, launched in 2024, maximum speed reaches 46 Gbps, enabling multiple 4K streams, real-time gaming, and high-resolution audio simultaneously.
WiSA (Wireless Speaker and Audio Association) offers up to 8 channels of uncompressed 24-bit/96kHz audio (4,608 kbps per channel). This enables Dolby Atmos and surround sound wirelessly — with quality matching or exceeding traditional wired setups.
The streaming industry — with giants like Spotify, Tidal, and Netflix — is not only a driver of entertainment and culture but also a player in the global climate effort. Behind every stream lies a complex network of data centers, which have historically been energy-intensive. Today, that picture is changing rapidly.
Spotify aims to reach net-zero CO₂ emissions by 2030, addressing Scope 3 emissions outside its direct control. In 2024, the company reported 195,027 tons of CO₂e and launched initiatives across product development, marketing, and workplaces to reduce impact. Spotify also engages users through climate-focused podcasts and projects like Sounds Right.
Tidal migrated to green cloud data centers powered by renewable energy. Using technologies like serverless pipelines and containerization, Tidal reduces energy consumption while maintaining high-quality streaming.
Netflix invests in energy-efficient data centers and renewable energy, collaborating with DIMPACT and the Carbon Trust to reduce streaming impact. Research shows most emiss
The wireless wonder represents a vision for the future: better audio quality, faster connections, flexible solutions, and growing environmental awareness. From studio-quality streaming to wireless surround sound and carbon-neutral data centers, technology paves the way for a richer and more sustainable experience.
Explore our technology:
Silverback 1
Wireless speaker pair. Each speaker has the size of a sheet of paper, with a sound that fills the whole room. The Stereo Hub HT and remote control are included.
Legend 5.2 silverback DS
Crisp highs, tight bass—big performance in a sleek, wireless design. The Stereo Hub HT and remote control are included.
Legend 7.2 silverback
Now you get our award-winning sound from an elegant and active speaker that hangs on the wall. The Stereo Hub HT and remote control are included.
Legend 10.2 silverback
Precision-engineered for breathtaking detail, clarity, and depth.
Legend 40.2 silverback DS
A statement in sound—bold, wireless, and built for pure musicality. The Stereo Hub HT and remote control are included.