Sony HT-A9 Wireless 360 Sound Speaker System Announced

Posted on 23rd July, 2021

Sony HT-A9 Wireless 360 Sound Speaker System Announced

If you're looking for an alternative to Sony's new HT-A7000 7.1.2 Atmos soundbar, Sony's HT-A9 home theatre system promises to create up to twelve phantom speakers from just four units, resulting in 360 sound.

The HT-A9, along with Sony's unique 360 Spatial Sound Mapping technology, is said to result in a wireless and flexible Home Theatre System to fit any living room.

Sony HT-A9

Sound Field Optimization, we're told, ingeniously measures each speaker's relative height and position and, based on that positioning, synthesises the sound waves to create up to twelve phantom speakers from just four speakers, resulting in 360 sound. This means that you can also experience cinematic surround sound from the comfort of your home with Dolby Atmos and DTS:X support on the HT-A9.

Because the four speakers connect wirelessly to a control box, there are no speaker cables across your living room. Furthermore, there's no need to rearrange your furniture or precisely position your speakers as the HT-A9 uses dual microphones in each speaker to do all the measurements. This is where the system generates that dozen phantom speakers to completely encircle your room. All you have to do is select Easy Setup from the home menu on your TV screen.

Sony HT-A9

The HT-A9 speakers feature bevelled edges to reduce sound diffraction as well as being loaded with X-Balanced Speaker Units. These drivers sport a rectangular design to maximise the diaphragm area, which, says Sony, results in richer bass and vocal clarity.

Sony HT-A9

The speakers also feature a new Wide Directivity Woofer that has reduced cavity effect by minimising the depth of its concave shape. This works with the 19mm Soft Dome Type Tweeter. Additionally, the up-firing speakers' sound is reflected off the ceiling for overhead audio.

Sony HT-A9

Naturally, you can add an optional subwoofer to handle the lower frequencies, which should also add greater impact to your soundtracks. The SA-SW5 features 300W of deep, rich bass from a 180mm driver with a passive radiator. The SA-SW3 features 200W of sound from a compact bass reflex subwoofer with a 160mm driver.

If you're wondering where you can get 360 Reality Audio, you should check out the playlists on Amazon Music HD, Deezer,, and TIDAL (above). However, the HT-A9 speakers also feature DSEE Extreme, which uses Edge-AI to upscale compressed digital files in real-time, which restores the high-range sound lost in compression for a richer, more complete listening experience.

Sony HT-A9

You also get access to all the other streaming services thanks to Chromecast and Apple Airplay 2, along with Bluetooth and Wi-Fi for networked audio. In addition, the HT-A9 is compatible with Google Assistant-enabled devices with Chromecast built-in as well as Amazon Alexa-enabled ones.

Even Better With Sony TVs

Of course, Sony says that if you hook up the HT-A9 using the supplied cable to a compatible BRAVIA TV with Acoustic Center Sync, you will be rewarded with “the ultimate immersive audio-visual experience”. You see, with Acoustic Center Sync, you can have even more immersion by precisely matching where the audio is coming from with what's on the screen. You'll hear dialogue from exactly where the character is standing in the scene, says the brand.

Sony HT-A9

The HT-A9 system will be priced at approximately $2,299 RRP with the omnidirectional speakers finished in light pearl grey, designed to blend with any decor.

The SA-SW5 optional subwoofer will be priced at approximately $999 RRP, and the SW-SW3 optional subwoofer will cost $599 RRP.

All will become available in September 2021.

Visit Sony for more information

    Jay Garrett's avatar

    Jay Garrett

    StereoNET’s resident rock star, bass player, and gadget junkie. His passion for gadgets and Hi-Fi is second only to being a touring musician.

    Posted in:Home Theatre Lifestyle
    Tags: sony 


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