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TVs may have become slimmer over time, but for many models, the built-in speakers haven’t necessarily improved along with that aesthetic shift. If you want clearer dialogue and more cinematic sound without sacrificing space, introducing a bulky look into your media room, or spending hundreds of dollars, the compact Sony S100F soundbar is currently down to $98 (originally $159.99) in an early October Prime Day 2026 deal.
Along with being at a more approachable price (and size) for a soundbar compared to more premium options from brands like Sonos, the soundbar connects via the tidy setup of HDMI ARC or optical audio, while Bluetooth lets you play music from a phone or tablet, and a USB port supports audio files. Voice Mode helps improve dialogue clarity, while Sony’s S-Force Pro Front Surround processing allows for better sound from the two-channel system.
Unlike pricier bundles, this one doesn’t include a separate subwoofer or rear speakers, but that also makes it a more versatile option to mount or place on a wider range of furniture. That said, compared to those models, bass on the S100F isn’t as deep, and with its two-channel design, it doesn’t offer full surround sound.
That said, if your priority is improving sound when watching dialogue-heavy content, TV and movies, or sports, the Sony S100F soundbar gets it done in a sleek and simple package, making it one of the top deals for shoppers determined to stay below the $100 mark.
October Prime Day FAQs
How long is Prime Day?
October Prime Day is a two-day event that starts Oct. 6 and ends on Oct. 7.
Is Prime Day only for Prime Members?
Yes, you will need to be a Prime Member to shop the exclusive sales during Amazon’s Prime Big Deal Days. Prime membership starts at $14.99 per month.
What goes on sale on Prime Day?
Since Prime Big Deal Days happens in the fall, you’re likely to see more deals on gaming and indoor gym equipment. Amazon has already announced some of the 35 categories that will be on sale, including beauty, tech, kitchen, fashion, and home. Some brands Amazon has already mentioned are: Shark, Princess Polly, Soundcore by Anker, UGG, Nest New York, Sony, Tarte, Adidas, and Barefoot Dreams.
Looking for something else? Retailers like Walmart and Best Buy have Prime Day competition sales that are especially useful if you don’t have Amazon Prime.
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Walmart’s Prime Day competition sale runs through Sunday, July 13 and includes deals up to 50% off. It’s an especially good option if you have Walmart+.
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Best Buy’s Prime Day competition sale, “Black Friday in July,” runs through Sunday, July 13 and has some of the best tech sales online. It’s an especially good option if you’re a My Best Buy “Plus” or “Total” member.