154 W RMS, Bluetooth 3.0, Wi-Fi, Ethernet, USB, 4.7 kg
Music as the artist intended
Enjoy the subtlest nuances of studio-quality sound with High-Resolution Audio via Wi-Fi. Passion formusic unites every component from signal to speaker, while advanced technologies such asdigital upscaling help to create the ultimate listening experience.
A new era of wireless listening
High quality LDAC™ streaming and multi-room listening
Revolutionise your listening experience with the SRS-X99 wireless speaker. Our newly developed LDAC codec enables high quality wireless streaming via Bluetooth®. When combined with our multi-room listening functionality, you’ll be able to fill your entire home with rich audio from any source.
How High-Resolution Audio works
High-Resolution Audio refers to a collection of digital processes allowing the encoding andplayback of music using higher sampling rates than those used in CDs.
Engineered for exceptional audio
Seven speakers, each with a dedicated amp, create a frequency range of 45Hz-40kHz. Together they deliver precision sound, from lowest bass to highest harmonics, in pure High-Resolution Audio.
More stunning realism than you ever heard
S-Master HX™ digital amp technology, developed for High-Resolution Audio, reduces distortion and noise across a wide frequency range – for rich, full-bodied sound.
Music enriched
The DSEE HX™ upscales your existing music to near high-resolution sound quality, and makes you feel as if you are really there at the recording studio or concert.
Listen loud and clear
ClearAudio+™ optimises audio so you hear all your music with clarity and separation.
Fill your room with sound, not speakers
Front and top mounted super tweeters broaden the listening range to a wider field, for an immersive experience that is the closest thing to a live performance.
High quality wireless audio streaming
LDAC is a new audio technology from Sony that allows you to enjoy high quality wireless audio via Bluetooth®. With three times the data transmitted, LDAC provides an enhanced wireless listening experience for all your music.
Listen to music in another room
Let the same great song follow you around the house with multi-room listening, controlled via the SongPal app (version 3.0). Use SongPal Link to group selected Sony sound bars and speakers together, then stream music from different music services, a smartphone, a PC, or your DLNA network in multiple rooms throughout your home1.
Stream music with Google Cast
Google Cast is a new and easy way to enjoy major streaming services including Pandora, Google Play Music, Deezer, and many more on your home speakers. Simply tap the cast button in your favorite audio app on Android or iOS, and select a speaker or group of speakers to get started3.
Unite your music
Easy streaming control with the new SongPal app
The SongPal app allows you to easily and intuitively manage your listening experience. Simply install the SongPal app on selected smartphones to take control of music playback, device settings, and more – all through one app.
Graceful control meets great connections
Enjoy wireless access to your music or connect with a cable, and elegantly manage your listening experience with a tap or a touch.
Your music, your options
Get more listening options with wide codec support
Designed to unite serious listening and digital convenience, the SRS-X99 is compatible with a variety of popular codecs, compressed or uncompressed, for Mac or PC.
Design that speaks for itself
Definitive Outline design
Engineered to impress, the SRS-X99 unites style with substance. Its accentuated perimeter is a signature of the Definitive Outline design, creating a sleek system that blends beautifully with your space.
Smart style, superior sound
Combining compact elegance and minimalist design, the SRS-X99 proves that big sound doesn’t always have to mean big speakers.
Perfectly placed anywhere
The SRS-X99’s stylish design makes it an elegant addition to any room.
Intuitive handling
Intuitive and elegant, in both form and function. Simply wave your hand over the glass panel to control volume and Bluetooth pairing and see the discreet touch-sensitive buttons illuminate.
Sony SRS-X99, 154 W, 25 W, Wired & Wireless, 3.0+HS, A2DP, AVRCP, Black
Sony SRS-X99. RMS rated power: 154 W, Subwoofer RMS power: 25 W. Connectivity technology: Wired & Wireless, Bluetooth version: 3.0+HS, Bluetooth profiles: A2DP, AVRCP. Product colour: Black, LED indicators: Power. Recommended usage: Universal, Audio formats supported: AAC, AIFF, FLAC, LPCM, MP3, WAV, WMA. Power source type: AC, Power consumption (typical): 50 W
Gorgeous design and premium construction, Generous streaming functionality, Clear detail and room-filling bass, Speedy, intuitive smartphone app... 
Lacks one or two music services, Pricey... 
What is the Sony SRS-X99? The SRS-X99 is Sony's current range-topping wireless speaker, a step up from the £350 SRS-X88. Like the X88, this top-end model supports high-resolution and multiroom playback, but increases the power, amplifiers and driver count... 
