The Era 100 is Sonos' latest entry-level speaker, and it was redesigned from the inside out to be a big departure from its predecessor.

While it's on sale, we highly recommend picking up the Sonos Arc, it's one of the best picks to upgrade your home entertainment system. But it alone won't bring the best sound, as a full budget Sonos Arc audio system with two Era 100s and a Sonos Sub Mini make for a stellar enhancement to your audio setup.

It's worth taking advantage of the huge list of Sonos speakers on sale for Amazon's October Prime Day—especially products that never see a discount, like the Sonos sub woofers.

You can always find some good Bluetooth speakers among the best Amazon Prime Day deals, and this year's Big Deals Day event has brought us a bunch of record-low prices on options from big names. I've picked out the options that I think offer the best value, based on our reviews of the products and experience with the brands.

Amazon has the Sonos Era 100 speaker, the much-improved successor to the Sonos One, on sale for $50 off. Prime Day also lets you save big on a pair of Sonos soundbars: the Beam (Gen 2) and Ray, which are up to $110 off.

And of course the biggest deals on tech during Amazon's Prime Day spectacular on October 8 and 9. Dozens of soundbars from the biggest audio brands—including LG, Sony, Yamaha, Samsung, Amazon, and Sonos—are being marked down with discounts up to 55%.

Here are the best Prime Big Deal Days soundbar deals we could find: Apple AirPods Pro 2 ANC Earbuds With USB-C Charging Case — $168.99 (List Price $249.00) 65" Hisense U6 Series 4K Mini-LED ULED Smart TV (2024 Model) — $597.