We're always ready to argue that high-quality speakers are a worthwhile investment, adding new dimensions to music and dialogue that make any kind of entertainment more enjoyable. Though Prime Day is almost over, our resident audiophiles are still sifting through Amazon for bargains on the best smart speakers, soundbars and portable bluetooth speakers. This October Prime Day, our list of the best deals includes brands like Anker, Bose, JBL, Amazon Echo and more. So if you're ready to hear when your favorite TV actors are scratching themselves, let's get started. Best Prime Day bluetooth speaker deals Ultimate Ears Ultimate Ears Wonderboom 4 $66 (34 percent off) $100 The Wonderboom 4 is one our favorite Bluetooth speakers on the market. At just 1.2 pounds, it can pump out mighty sound on its own, or chain with other UE speakers for a deeper full-range experience. USB charging is simple and lasts for 14 hours between top-ups, and it's IP67-rated for dustproofing and waterproofing, so you can take it pretty much anywhere. $66 (34 percent off) at Amazon Best Prime Day smart speaker deals Amazon Echo Pop for $25 (38 percent off): The Echo Pop is Amazon's smallest and cheapest smart speaker, resembling an Echo Dot sliced in half. It's a little quiet, and probably best for extending Alexa's range rather than serving as the primary host for your virtual assistant. In a smaller room, though, this is as convenient and clear-sounding as any other Echo you'll use. Amazon Echo Spot for $45 (44 percent off): Other than perhaps the Pop, no Amazon Echo fits better on a bedside table than the Spot. Its user-friendly design incorporates both a speaker and a digital display — so it's recognizable as a classic alarm clock, but with much more information on the screen and far better sound quality. This is the lowest price we've ever seen it sell for. Sonos Era 100 for $180 ($20 off): The Sonos Era 100 is a fantastic smart speaker for an even better price. It's not only loud — it also sounds good at any volume, no matter what platform you're streaming audio from. It can connect via bluetooth or physical lines, and uses TruePlay to tune the sound to your current location using included mics. Sonos Era 300 for $379 ($100 off): In our full review of the Sonos Era 300, we found that it's easy to set up and sounds incredible. It includes the exciting spatial audio feature that makes music sound like it's coming from everywhere — while it doesn't always work, it's exhilarating when it hits. The Era 300 can even automatically tune sound to your location, and you no longer need an iPhone for this feature to work. Best Prime Day soundbar deals Amazon JBL Bar 9.1 $700 (42 percent off) $1,200 JBL designed the 9.1 soundbar for Dolby Atmos, and the results speak for themselves, with 820 watts of booming audio. The best thing about this soundbar is the pair of detachable wireless speakers you can place around your viewing room to make the sound even more surround. $700 (42 percent off) at Amazon Shop Prime Day deals: October Prime Day 2025 deals | Prime Day lightning deals | Best Prime Day tech deals | Best Prime Day deals to shop | October Prime Day deals on tech | Prime Day laptop deals | Robot vacuum deals | Video game deals | Prime Day Apple deals | Prime Day TV deals | Best credit card for Amazon