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内容总结：

亚马逊会员日大促临近尾声，但音频设备折扣热潮仍在持续。本次促销涵盖蓝牙音箱、智能音箱与回音壁三大品类，JBL、Bose、马歇尔等知名品牌均推出深度优惠，部分商品折扣力度高达四折，为消费者升级家庭影音系统提供了绝佳时机。

蓝牙音箱精选
多款便携音箱在续航与防护性能表现突出：JBL Xtreme 2现价150美元（约合1080元人民币），续航达15小时；JBL Flip 6支持12小时播放并具备防摔防水功能；Ultimate Ears系列中Wonderboom 4具备14小时续航与IP67级防护，Boom 4则提供360度环绕声效。Bose SoundLink Flex以99美元（约合715元人民币）创价格新低，其高保真音质适合户外使用。马歇尔Emberton II凭借30小时超长续航与复古设计，成为便携音箱市场的亮点产品。

智能音箱亮点
亚马逊Echo系列多款设备迎来历史低价：Echo Pop仅售25美元（约合180元人民币），Echo Spot带屏音箱降至45美元（约合325元人民币）。Sonos Era 100与Era 300分别以180美元、379美元的价格支持空间音频技术，能根据使用场景自动优化音效。

回音壁设备推荐
JBL Bar 300以250美元（约合1800元人民币）的价格集成低音炮与杜比全景声技术；索尼Bravia Theater Bar 6通过机器学习优化人声清晰度；Roku Streambar以69美元（约合500元人民币）的亲民价格提供近环绕声体验。亚马逊自营的Fire TV Soundbar Plus同样以150美元的价格显著提升电视音质。

此次促销活动覆盖不同价位段的多功能音频设备，兼顾室内影音升级与户外娱乐需求，消费者可根据使用场景灵活选择。

中文翻译：

Prime Day扬声器优惠持续放送：JBL、Bose、Ultimate Ears等品牌钜惠来袭
亚马逊平台正销售业内顶尖的蓝牙音频设备、智能扬声器和回音壁，Prime会员日虽临近尾声，我们的音频专家仍在亚马逊甄选最佳智能音箱、回音壁和便携蓝牙扬声器优惠。我们始终坚信优质扬声器值得投资，能为各类娱乐体验增添维度——当前JBL、Bose、Beats、Marshall等顶级品牌均推出促销活动，此时升级设备再合适不过。无论您是想打造家庭影院固定系统，还是串联便携音箱为户外派对营造动感舞曲氛围，这份精选清单中定有令您心动的优惠。

Prime Day最佳蓝牙扬声器优惠
Wonderboom 4是当前市场最受青睐的蓝牙扬声器之一。仅重1.2磅的机身能迸发磅礴音效，更可串联其他UE扬声器实现沉浸式全频体验。USB充电简便，续航达14小时，IP67级防尘防水设计让你随心携带至任何场所。

JBL Xtreme 2现价150美元（直降17%）：这款2018年问世的经典机型至今仍备受推崇。Xtreme 2音量超出便携音箱预期，最高输出40瓦功率，续航约15小时。

JBL Flip 6现价100美元（直降23%）：作为全能型蓝牙扬声器，Flip 6在室内外场景均表现优异。全频段音质稳定，12小时续航能力，兼具防摔、防尘、防水特性。

JBL Go 3现价35美元（直降30%）：这款扣环式扬声器是户外探险的超值之选，同系列Go 3 Eco采用环保再生材料。虽然4.2瓦功率不算强劲，但功能覆盖令人惊喜。简约设计可轻松悬挂于腰带或背包。

Beats Pill现价119美元（直降34%）：这款苹果旗下产品获我们83分评测高分，入选购买指南。虽非性价比最优选，最大音量表现稍逊，但低音效果饱满均衡。时尚防水设计、持久续航与USB-C无损音频传输功能加持，当前折扣追平历史最低价。

Ultimate Ears Miniroll现价47美元（直降41%）：UE家族最迷你成员蕴藏惊人能量，标志性巨型音量键设计瞩目。虽可放入牛仔裤袋，驱动单元与辐射器组合声压可达85分贝，续航约12小时。

Ultimate Ears Boom 4现价95美元（直降37%）：均衡型选手适用多场景。露营使用（防水设计/15小时续航）、派对助兴（360度环绕声效）或串联组建家庭音响系统（搭配两个Miniroll或Wonderboom即可实现近似全景声）。

Ultimate Ears Everboom现价231美元（直降15%）：UE产品线中坚力量，输出强于Wonderboom，便携性胜于Hyperboom。360度声场配合户外增强模式，中频表现稍显平淡。

Bose SoundLink Flex现价99美元（直降34%）：高保真户外音箱罕见特惠，单手可持的机身支持Bose Connect应用30英尺远程操控。音乐间歇免提通话功能简单实用。

Bose SoundLink Revolve+现价179美元（直降40%）：Bose经典立式360度音箱系列持续发力。新款具备17小时续航、IP55防水等级，可连接智能音箱扩展语音助手覆盖范围。

Bose SoundLink Max现价299美元（直降25%）：可拆卸提手与厚重低音令人忆及经典手提音响，内里却是现代科技——50瓦输出功率、52.6Hz有效频响、20小时充电电池，甚至配备3.5mm接口连接黑胶唱机，唤醒90年代DJ之魂。

Anker Soundcore 2现价28美元（直降38%）：朴实外观下蕴藏坚固防水机身与多样功能。70Hz宽广最佳频响范围，12瓦输出功率。便携设计适合户外使用，宽阔造型亦可替代家庭影院回音壁。

Soundcore Select 4 Go现价18美元（直降20%）：仅重9.3盎司却拥有20小时续航、IP67防水等级及充盈室间的音效。紧凑户外空间表现不俗，户外书桌伴奏或泳池派对助兴皆宜。

Soundcore Motion 300现价56美元（直降30%）：全频段表现优异，高频清澈低频浑厚。自适应声学技术根据摆放姿态智能调节音效。轻巧机身可放入口袋或夹在背包。

Marshall Emberton II现价100美元（直降44%）：音频界常青树全新力作，复古外观下是30小时超长续航与360度环绕声效，重量仅四分之一磅出头。

Marshall Acton III现价200美元（直降33%）：全新高音单元倾角设计拓宽声场，6.3磅机身虽非严格便携，但移动便捷，环保材质使用率达70%。

Prime Day最佳智能扬声器优惠
50美元以下最受欢迎的智能音箱Echo Dot现价再创新低。小巧体型适合拥挤书架，却能释放充盈室间的优质音效，物理按键设计补充Alexa语音操控。

Amazon Echo Pop现价25美元（直降38%）：亚马逊最小巧经济智能音箱，形如剖半Echo Dot。音量适中，更适合扩展Alexa覆盖范围而非作为主设备。小空间内与其他Echo产品同样清晰便捷。

Amazon Echo Spot现价45美元（直降44%）：床头柜绝配智能设备。融合扬声器与数字屏显，经典闹钟外形承载更丰富信息与卓越音质，历史最低价。

Sonos Era 100现价180美元（直降10%）：超高性价比智能音箱。任何音量任何流媒体平台均呈现出色音质，支持蓝牙有线双连接，内置麦克风配合TruePlay技术根据环境调音。

Sonos Era 300现价379美元（直降21%）：我们评测发现其安装简便且音效震撼。空间音频功能让音乐如从四面八方涌来，虽非始终激活，生效时体验绝妙。自动调音功能现已兼容非iPhone设备。

Prime Day最佳回音壁优惠
JBL 9.1回音壁专为杜比全景声设计，820瓦澎湃音效自证实力。最大亮点是可拆卸无线环绕扬声器，观影空间随处放置即享沉浸环绕声场。

JBL Bar 300现价250美元（直降38%）：JBL 2023回音壁系列力作，内置低音炮的高性价比选择。小巧机身融合杜比全景声与MultiBeam技术营造影院体验，人声增强算法让对话清晰可辨（字幕依赖者福音）。

Amazon Fire TV Soundbar Plus现价150美元（直降40%）：超高性价比之选，显著提升电视音质（虽未达杜比全景声标准）。简易设置仅需连接HDMI线。

Sony Bravia Theater Bar 6现价498美元（直降29%）：索尼杜比全景声系列入门优选，机器学习调校输出平衡影院声效与人声解析，自动升级立体声为环绕音效。

Roku Streambar现价69美元（直降31%）：本就亲民的价格再度下探。鸡蛋盒尺寸设计节省空间，我们评测发现其可释放近似环绕声效。

Prime Day购物指南：2025年10月Prime日优惠 | 限时闪电特惠 | 最佳科技产品折扣 | 必购优惠精选 | 10月Prime日科技促销 | 笔记本电脑特惠 | 扫地机器人折扣 | 电子游戏优惠 | Apple产品促销 | 电视机特惠 | 亚马逊最佳信用卡推荐

英文来源：

Prime Day speaker deals are still available: Save on JBL, Bose, Ultimate Ears and more
Amazon has some of the best bluetooth audio gear, smart speakers and soundbars in the game on sale.
Amazon Prime Day is nearly over, but our audio experts are still sifting through Amazon for bargains on the best smart speakers, soundbars and portable blueetooth speakers. We're always ready to argue this high-quality speakers are a worthwhile investment, adding new dimensions to any kind of entertainment — and with these deals on top speakers from JBL, Bose, Beats, Marshall and more, there's no excuse not to upgrade. Whether you're building a permanent setup for your home theater or chaining portable speakers together to blast dance tunes through an outdoor party venue, we bet you'll find some deals to love on this curated list.
Best Prime Day bluetooth speaker deals
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.
JBL Xtreme 2 for $150 (17 percent off): This deal is a great way to get ahold of the JBL Xtreme 2, an old favorite from 2018 we still love. An Xtreme 2 can get louder than you'd expect from a portable speaker, putting out 40 watts at maximum, and stays charged for around 15 hours.
JBL Flip 6 for $100 (23 percent off): The JBL Flip 6 is a solid choice for an all-around bluetooth speaker, performing well in any room or on the go. It sounds good at almost any frequency and volume, runs for 12 hours on a single charge and is nearly impossible to damage with falls, dust or water.
JBL Go 3 for $35 (30 percent off): The JBL Go 3 is a decent and highly affordable carabiner speaker for all your outdoor adventures — as is its sister product, the Go 3 Eco, which is made from recycled materials. It's obviously not the most powerful speaker at 4.2 watts, but it has a surprisingly good functional range. Plus, the design looks good on any belt or backpack.
Beats Pill for $119 (34 percent off): This Bluetooth speaker from Apple subsidiary Beats earned a score of 83 in our review and currently holds a spot in our buying guide. It’s not the best raw value on the market, and it can struggle at maximum volume, but it generally pumps out strong bass without sounding imbalanced. A stylish and water-resistant design, ample battery life and the ability to play lossless audio over a USB-C cable add to the appeal. This sizable discount matches the lowest price we’ve tracked.
Ultimate Ears Miniroll for $47 (41 percent off): Miniroll is the smallest speaker from Ultimate Ears, but it punches far above its weight, starting with UE's trademark massive volume buttons. While small enough to fit in a jeans pocket, its combination of a driver and radiator manages about 85 decibels. A Miniroll can run for about 12 hours on a single charge.
Ultimate Ears Boom 4 for $95 (37 percent off): The UE Boom 4 is a balanced speaker that does well anywhere. Take it camping (it's waterproof and a charge lasts for 15 hours), to a party (it puts out loud 360 degree sound) or make it part of a permanent home system by chaining it with other UE speakers — one of these plus two Minirolls or Wonderbooms would come pretty close to full surround sound.
Ultimate Ears Everboom for $231 (15 percent off): The Everboom is the middle ground of the UE line, with more powerful output than the Wonderboom and more portability than the Hyperboom. Its 360 degree sound pairs with an Outdoor Boost feature to work better outside, though it isn't quite as impressive in the middle ranges.
Bose SoundLink Flex for $99 (34 percent off): We've rarely seen the Bose SoundLink Flex this cheap, so now is the time to snap up this high-fidelity outdoor speaker. It's small enough to carry in one hand and can be operated from up to 30 feet away via the Bose Connect app. We've also found it simple and fun to use for hands-free phone calls during breaks in the music.
Bose SoundLink Revolve+ for $179 (40 percent off): The SoundLink Revolve+ line, Bose's original upright 360-degree speakers, continue to pack a punch. This current model features a 17-hour battery life, IP55 water resistance and the ability to connect to a smart speaker to extend your virtual assistant's range.
Bose SoundLink Max for $299 (25 percent off): The Bose SoundLink Max may put you in mind of a classic boombox, with its detachable handle and thudding base. But inside it's all modern, with a 50-watt output, an effective range of 52.6Hz and a 20-hour rechargeable battery. It even comes with a 3.5mm AUX input to connect to a turntable, if you really want to embrace your inner 90s DJ.
Anker Soundcore 2 for $28 (38 percent off): This larger speaker doesn't look like much, but it's tough, water-resistant and versatile. It's got a broad range of optimal pitch, effective across 70 Hz from bass to treble, and 12 watts of output. While it's portable and sounds good outdoors, its wide design means it can also substitute for a soundbar in your home theater.
Soundcore Select 4 Go for $18 (20 percent off): The Soundcore Select 4 Go weighs only 9.3 ounces, which makes the rest of its specs even more impressive: 20 hours of battery life, IP67 waterproofing and sound that fills rooms. It even sounds pretty good in compact outdoor spaces, more than capable of serenading an outdoor desk or livening up a pool party.
Soundcore Motion 300 for $56 (30 percent off): The Soundcore Motion 300 is a full-frequency champ, with clean sound in the higher ranges and reasonably heavy bass. Its adaptive audio feature changes output depending on whether the speaker is currently lying down, standing on end or hanging from your belt loop. It's also small and light enough to carry in your pocket or clip to your backpack.
Marshall Emberton II for $100 (44 percent off): Marshall, the old warhorse of the audio world, continues to crush it with the portable and bluetooth-ready Emberton II. Although it looks like an antique, it's anything but, with 360-degree sound and over 30 hours of battery life from a single charge — all weighing a little more than a quarter of a pound.
Marshall Acton III for $200 (33 percent off): Marshall recently re-engineered the Acton's speaker setup by angling the tweeters outward. It paid off, especially in the Acton III, which now delivers a pleasingly wide soundscape. At 6.3 pounts, it's not technically portable, but the design makes it easy to move around — and for the eco-conscious, it's made of 70 percent recycled materials.
Best Prime Day smart speaker deals
The Echo Dot, our favorite smart speaker under $50, is now...even farther under $50. Despite being small enough to fit on a cluttered bookshelf, the Dot pumps out high-quality sound that can fill a room, and comes equipped with physical buttons to supplement Alexa's voice command interface.
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 (10 percent 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 (21 percent 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
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.
JBL Bar 300 for $250 (38 percent off): The Bar 300, part of JBL's 2023 soundbar explosion, is a mighty yet cheap soundbar with an integrated subwoofer. Despite being small, it manages to create a theatrical experience by working both Dolby Atmos and MultiBeam. Its voice sharpening algorithm is especially good at making dialogue clearer (for those of us who always have to put on the subtitles).
Amazon Fire TV Soundbar Plus for $150 (40 percent off): One of the cheapest soundbars you'll ever see, the Fire TV Soundbar Plus provides a noticeable boost to your TV's audio quality, even if it doesn't reach Dolby Atmos heights. It's simple, but that makes it a breeze to set up — all you have to do is plug in one HDMI cable.
Sony Bravia Theater Bar 6 for $498 (29 percent off): The Sony Bravia Theater Bar 6 is part of Sony's Dolby Atmos soundbar lineup. It stands out from that line as a great entry point, balancing theatrical sound with defined dialogue by adjusting outputs through machine learning. It's capable of transforming normal stereo into surround sound through automatic up-mixing.
Roku Streambar for $69 (31 percent off): The Roku Streambar is already affordable, but this deal puts it within anyone's reach. It's also economical in terms of space — as we noted in our full review, it's about the size of an egg carton, but still manages to give off near-surround sound.
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