We're comparing two high-quality, Atmos-capable systems — the Sony Theater Quad and Sonos Arc Ultra with Sub 4 and Era 300 speakers — to see which comes out on top.The Latest Tech News ...

Of all the soundbars I tested, the Sony Bravia Theater Bar 8 offered the highest level of detail, with 11 onboard speakers and spacial-mapping technology that mimics a surround-sound system setup.

Sony has boosted its Signature Series with a near-field powered speaker system at IFA 2019 which it claims can produce audio "so immersive that you'll feel like you can reach out and touch the sound".