By itself, the Sony HT-A7000 is capable of producing a 7.1.2-channel sound. While that sounds like a lot of sound output - and it certainly is - it’s mostly focused around the mid-range if you don’t go in and manually change the EQ. That being said, if you want a more in-depth setup and calibration process, Sony makes that relatively simple by building a basic UI into the soundbar itself. The Sony SA-SW5 is built with modern technology. It includes a separate Notch Edge and magnetic circuit. It powers and enables the device to produce low-frequency sounds. Your Sony SA-SW5 wireless subwoofer is design to give you clear, punchy bass as well as immersive low frequency sounds. Built with the advanced audio technologies of Sigma Magnetic Circuit and Separated Notch Edge you can experience 300W of power thanks to the 180mm driver and passive radiator that combine to give everything you watch and listen to impressive impact. From booming explosive action to the clearest voices with extra fidelity to allow you to enjoy an authentic sound reproduction.

Subwoofers and speakers are usually quite expensive. If you have already bought a soundbar, you might think that purchasing an optional addition is useless. But, that’s not the case with Sony SA-SW5 300W. Super punchy and clean mid-bass, I have my subs by my couch, and it physically felt like someone was hitting or shaking it during action scenes. On its own, the Sony HT-A7000 soundbar outputs a very spacious soundstage for immersive surround-sound formats and converted audio, with wide-reaching side speakers and effective top channels. It’s powerful enough to saturate most living rooms and media spaces with immersive audio and has a bass response from its built-in subwoofer that improves upon TV speakers and many other standalone soundbars. In comparison, the more expensive Sennheiser AMBEO has deeper bass, more powerful output, and a more expansive 3D soundstage. Give you home audio an added boost with the 300W of power bass with a impressive 180mm driver thanks to your new Sony SA-SW5 Wireless Subwoofer.Added a market comparison with the LG S90QY with SPQ8-S Speaker Kit to the Sound Enhancement Features box. The most significant benefit of its 300W is the clear and authentic sound. You can easily listen and understand every sound as it does not have distortion. What more could a music lover ask for? 3. Upgrade your Sony Soundbar

My use-case may not be the best since I wasn't looking for a soundbar exclusively for TV/films, my driver was music. I tried all the sound settings, cinema, music, standard and immersive AI, but IMHO they sounded worse than my current setup, and in I felt a little too processed. One notable feature of the SA-SW5 is its compatibility with Sony's digital sound processing technologies, such as Digital Sound Enhancement Engine (DSEE) and ClearAudio+. These technologies work together to optimize the audio signal and enhance the overall sound quality. They can help improve the clarity and detail of compressed audio files, ensuring that you get the best possible sound regardless of the source material. But the most impressive aspects of Sony’s design lie within, where the virtual 7.1.2 soundbar’s 11 powered speaker channels deliver 500W of total output across five front-facing speakers, two up-firing speakers, two “beam” tweeters on the sides, and an internal dual-channel subwoofer. The rectangular shape of X-Balanced Speaker Units makes that subbass punchier, vocals clearer, and distortion lower, according to Sony’s claims. Switching to the dynamically diverse Et In Carnatus Est and Santus of Mozart’s Grosse Messe there’s a pleasant warmth and consistency in the strings across the lower midrange, and the sub makes a decent attempt at the majestic timpani rolls and organ bursts. Here the vertical surround engine is an enjoyable addition and seems to add a touch of sweetness to the higher frequencies.

Offers

I have this, got it on an RS offer that put it at 900 if bought with an XR Bravia. Then they gave me a ton gift voucher as well.