From source to speaker, Sony has united an array of technologies for the ultimate audio experience. For High-Resolution Audio files, the digital amp and specialised tweeters reproduce every subtlety, so you can hear each note as the artist intended. For MP3s, digital processing software upscales compressed music to restore lost detail.
2.2 channel system for powerful audio
Enjoy powerful sound from a 2.2ch speaker system. Two mid-range speakers deliver pure crisp vocals and complex melodies. Two powerful subwoofers work with a passive radiator for resounding bass. So you can enjoy your music clearly, whatever the volume.
Boost your bass with a woofer and passive radiator
Get big bass lines from a compact speaker. A passive radiator works together with the subwoofer and reacts to the movement of air through the speaker, artificially creating space in the speaker cabinet. This space allows more air to flow through the speakers, enabling even smaller units to deliver superior sound — especially at low-end frequencies.
ClearAudio+™ enriches your music
Clear Audio+™ is a unique technology that leverages Sony’s expertise in digital signal processing. Developed over generations of perfecting sound, it delivers a rich, high-quality listening experience.
LDAC™: for the transmission of High-Resolution Audio content
LDAC supports several transmission rates according to your wireless environment. It allows you to enjoy High-Resolution Audio content in exceptional sound quality near to High Resolution Audio, by transmitting at the maximum transfer rate: 990 kbps (approximately three times more data than conventional Bluetooth® audio). LDAC provides an enhanced wireless listening experience for all your music, the way the artist truly intended.
DSEE HX restores your music files
Go beyond CD quality. DSEE HX builds on our proprietary DSEE technology, upscaling compressed audio files to a level that’s closer to High-Resolution Audio. By restoring the subtleties of the original recording that are lost during the compression process, DSEE HX delivers a rich, studio-quality audio experience for all your music.
Set your music free with multi-room listening and SongPal Link
Let the music follow you around the house with multi-room listening from SongPal Link, controlled by the SongPal app. It lets you group selected Sony sound bars and speakers together. With the Group mode you can enjoy the same music simultaneously with multiple speakers, and the Single mode, where different music can be enjoyed with multiple speakers.
One-touch listening to play instant music
NFC (Near Field Communication) technology removes the need for wired connections and complex set-up sequences. Simply touch your NFC-enabled smartphone or other device* to the on-body N-mark and start your music. No NFC? No problem. You can also pair the devices manually in Bluetooth® settings.
The SRS-ZR7 has Google Cast™ built-in so you can cast your favourite music apps from your personal device to your speakers. Simply tap the cast button in your favourite audio app on Android™ phone or tablet, iPhone or iPad, Mac or Windows laptop or Chromebook and select a speaker or group of speakers to get started. You can also play Spotify through your speakers, laptop and TV, using the Spotify app.
Unite your music with SongPal
Download SongPal for your smartphone or tablet and take control of your music collection. Simply connect over Bluetooth® or Wi-Fi and you’ll have seamless access to all your favourite tracks, whether they’re stored on your PC, server, or favourite online music service. The app can also be used to customise sound settings to ensure great, balanced audio and control multi-room listening.
Get connected with USB-A USB-B and HDMI (ARC)
Hook up all your favourite devices to the wireless speaker with two types of USB port and HDMI (ARC). A USB-A port is ideal for connecting and streaming High-Resolution Audio and MP3 files. The second port is USB-B for PC connection, enabling digital playback straight from your music library without any signal loss from the PC.
Definitive Outline design
A smooth surface and clean lines ensure this sleek beauty blends into the background, yet still draws attention for its minimalist refinement. The accentuated perimeter is a signature of Definitive Outline.
Hear your favourite playlists throughout the house
Throw together a playlist on Spotify, or play your favourite album on repeat, then hear it in every room in the house when you connect to multi-room listening via SongPal Link.