The Sony HT-A9 is an advanced home theater system equipped with innovative technology to provide an immersive sound experience. With a total power output of 504 watts and a 12-channel amplifier, this system transforms your living room into an impressive cinema. The 360 Spatial Sound Mapping technology ensures that the sound dynamically adapts to the room's characteristics, creating up to twelve phantom speakers with just four actual speakers. This allows for a comprehensive sound experience that immerses listeners in the action. The sound field optimization simplifies setup and ensures that the sound is perfectly tailored to the space. Additionally, the HT-A9 offers a variety of connectivity options, including HDMI with eARC, Bluetooth, and Wi-Fi, to ensure seamless integration into your existing entertainment system. With support for Dolby Atmos and DTS technologies, every movie night becomes a special experience.
Soundbar type | Surround Soundbar |
Wireless speakers | Rear speakers |
Audio channel | 4.0.4 Channel |
Equipment + functions | Bluetooth, NFC, Spotify Connect, Wi-Fi |
Audio technology | Dolby Atmos, DTS, DTS-HD Master |
Item number | 16481852 |
Manufacturer | Sony |
Category | Sound bars |
Manufacturer no. | HTA9.CEL |
Release date | 20.7.2021 |
Sales rank in Category Sound bars | 94 of 564 |
May include power adapter | No |
Colour | Grey |
Exact colour description | Light grey |
Soundbar type | Surround Soundbar |
Audio channel | 4.0.4 Channel |
Wireless speakers | Rear speakers |
Nominal power | 504 W |
Multiroom standard | Airplay 2, Chromecast |
Equipment + functions | Bluetooth, NFC, Spotify Connect, Wi-Fi |
Network features | Chromecast(built-in), Cloud music services, Spotify Connect |
Bluetooth version | 5.0 |
Bluetooth profiles | AAC, LDAC, SBC |
Audio technology | Dolby Atmos, DTS, DTS-HD Master |
Audio formats | AAC, LDAC, LPCM, SBC |
Audio inputs | USB Type C |
Video connections | HDMI IN (1x), HDMI OUT (1x) |
HDMI features | ARC, eARC, HDCP 2.2, HDMI CEC, VRR |
USB ports | USB-A |
USB features | Software Updates (Service only) |
Network connections | RJ45 (1x) |
Smart home ecosystem | Google Assistant |
Power consumption | 37 W |
Power consumption (standby) | 0.50 W |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Sony fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | AC Cables, HDMI cable |
Height | 31.30 cm |
Width | 16 cm |
Depth | 14.70 cm |
Weight | 16 kg |
Length | 73 cm |
Width | 46 cm |
Height | 21 cm |
Weight | 15.55 kg |
How often does a product of this brand in the «Sound bars» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
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Source: Digitec GalaxusWhat Sony delivers with the HT-A9 is unusual - but damn fun. Instead of relying on a classic soundbar, you get four individual speakers that are installed quickly and without annoying connecting cables. The distribution in the room and the pleasant size of the speakers allow the home cinema sound to spread out so much better...
Sony's HT-A9 speakers can sound impressive, no question, especially in combination with the 300-watt subwoofer. I also find the largely wireless and free placement very practical: I only need a suitable power connection, the rest is pleasantly flexible to choose from. For my taste, the soundscape is best in games as well as in films when it fills the room atmospherically without me being able to...
Sony's HT-A9 cannot compete with a full-fledged home cinema system, but at least with an additional subwoofer and a matching Sony TV as a "centre speaker" it still catches up in terms of sound - especially since the 3D effect comes across really clearly in a room with a matching ceiling. Consequently, the set is recommended above all for users who already have a Sony TV with "Acoustic Center Sync"...
With its new HT-A9 home cinema system, Sony has left the beaten track and completely rethought the topic of 3D audio. They didn't get bogged down with any DSP gimmicks, but instead gave the system a powerful acoustic basis as well as a sophisticated automatic calibration system that allows for a much more flexible positioning of the speakers...
Even if some cinema fans might expect even more aggression from a home cinema set, the calculation is right for owners of current Bravia XR models with S centre channel connection: The HT-A9 speaker set is the most comfortable and highest-quality way to combine music and film enjoyment in your own living room. The combination of four loudspeakers and a TV as centre speaker may therefore find further...
The Sony HT-A9 entertainment system is literally convincing all round. Rarely has an audio setup for the home cinema been set up and calibrated faster, so that after just a few steps you can enjoy a sound experience that goes far beyond the possibilities of a soundbar. Although Sony rightly writes "Best with Bravia", the combination is also worthwhile with an existing TV, even if it does not bear the...