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Best Used Sonos Beam (Gen 2) Deals Today

AI-curated top picks from hundreds of eBay listings. Updated daily with verified sellers and transparent pricing.

Top Picks Today

Updated: Apr 28, 2026

Product Image Sonos Beam (Gen 2) Soundbar  Black
#1

Sonos Beam (Gen 2) Soundbar Black

Used

$289.99
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Why we picked it #1

With this listing, you’re getting a solid Sonos Beam (Gen 2) at a fair price, plus some reassuring extras. The power cable is included, and you’ll get the original packaging—details that aren’t always a given when shopping used. The soundbar is in good condition, so you can expect it to look and perform well, though you’ll want to note the manual isn’t in the box (Sonos manuals are online, so it’s not a major hurdle). If you’re local, you can pick it up yourself, but they also ship fast which is great if you’re in a hurry. Compared to other options—especially those with missing accessories or no box—this strikes a great balance between affordability and peace of mind. It’s not the absolute cheapest, but the combination of included accessories, good condition, and quick shipping make it a standout for anyone wanting the best value, not just the lowest price.

Product Image SONOS Beam Gen 2 Smart WiFi 5.0-Channel Soundbar with Dolby Atmos - Open Box
#2

SONOS Beam Gen 2 Smart WiFi 5.0-Channel Soundbar with Dolby Atmos - Open Box

Open box

$329.00
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Why we picked it #2

This open-box Beam (Gen 2) comes practically new, with excellent cosmetic condition and all original accessories—so you'll get that fresh-out-of-the-box feeling without paying brand-new prices. The seller has a spotless track record and plenty of feedback, which should give you extra confidence. You’re paying a bit more here than the top pick and several other used options, but what you’re getting is as close to new as you’ll find without the full new-product markup. If condition and completeness matter most to you, and you like the idea of reliable service, this is a top-tier choice. The main trade-off is price—if you’re looking to minimize cost and can accept a little more wear or a missing accessory, the higher-ranked used listings may offer better value. For peace of mind and a pristine experience, this is hard to top.

Product Image SONOS Beam Gen 2 Smart WiFi 5.0-Channel Soundbar - Good Condition w/few details
#3

SONOS Beam Gen 2 Smart WiFi 5.0-Channel Soundbar - Good Condition w/few details

Used

$279.00
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Why we picked it #3

Going for the lowest upfront cost, this used Beam (Gen 2) is as affordable as it gets here, but there are a few important things to keep in mind. You won’t get the power cable, so you’ll need to factor in the cost and hassle of sourcing one yourself. The physical condition includes a handful of noticeable dings and even a crack on the grill—nothing that affects sound, but it won’t look flawless on your stand. If saving every dollar is the priority and you don’t mind cosmetic blemishes or missing accessories, this one delivers on price. If you’d prefer something ready to plug in and presentable, it’s worth spending a bit more for an option with fewer compromises, such as the top-ranked listing with original packaging and included cable.

Product Image SONOS Beam Gen 2 Smart WiFi 5.0-Channel Soundbar - White - Excellent/Pristine
#4

SONOS Beam Gen 2 Smart WiFi 5.0-Channel Soundbar - White - Excellent/Pristine

Used

$319.00
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Why we picked it #4

If you want your Sonos Beam (Gen 2) in pristine shape and don’t mind paying a bit more, this is a strong candidate. The condition is described as excellent, so you can expect it to look almost like new—perfect if aesthetics are important. However, you’ll have to buy or find a power cable yourself, which adds a little effort and small cost. It’s not the cheapest option, but you’re getting a premium look and feel for a price still well below new. Compared to the highest-ranked pick, you’ll give up the included cable and original packaging but gain a step up in cosmetic quality. It’s a smart pick if top-notch appearance matters more than total convenience.

Product Image *New*Sonos Beam Gen 2 Black Rectangular Soundbar Home Speaker Sonos Beam (Gen 2)
#5

*New*Sonos Beam Gen 2 Black Rectangular Soundbar Home Speaker Sonos Beam (Gen 2)

Used

$289.00
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Why we picked it #5

This listing looks appealing at first glance because of the low price and source that describes it as "*New*"—but do note the seller still marks this as "used," so it’s best to assume some prior handling. The big tradeoff here is the lack of clear information: there’s no confirmation about the power cable or accessories, and the cosmetic condition isn’t detailed. If you’re a risk-taker chasing the lowest price, this could work out, but you’re giving up the peace of mind that comes from a more established seller or full disclosure. Competitively priced listings above provide more certainty—you’ll know what’s in the box and what condition it’s in. Read this as a possible bargain, but only if you’re ready for some surprises.

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Sonos Beam Gen 2

Sonos Beam (Gen 2): Why Buy Used?

The Sonos Beam (Gen 2) (released October 2021) is the best compact Dolby Atmos soundbar for small-to-medium rooms when you want HDMI eARC, AirPlay 2, voice control, and Sonos multi-room expandability. The Gen 2 update added Dolby Atmos processing (via psychoacoustic virtualization), HDMI eARC (replacing HDMI ARC), and a 40% faster CPU vs the original 2018 Beam. At ~3-4 years old, used pricing is excellent — typically 30-50% below the $499 retail — for a soundbar that remains the gold standard for compact home theater.

What's in the Box vs What Sonos Beam (Gen 2) Actually Does

Hardware: Five class-D digital amplifiers driving four full-range racetrack drivers, one tweeter, and three passive radiators. Plus five far-field microphones for voice control. Inputs: HDMI eARC primary (the upgrade vs Gen 1's HDMI ARC), optical via included adapter, plus Wi-Fi and Ethernet. Software: AirPlay 2, Spotify Connect, Sonos S2 app multi-room, voice control via Alexa or Google Assistant or Sonos Voice Control.

Dolby Atmos on Beam (Gen 2) is delivered via psychoacoustic virtualization, NOT physical up-firing drivers. This is the key trade-off vs the larger Sonos Arc. The Beam-rendered Atmos is convincing for small-to-medium rooms but cannot match the physical height channels of Arc or competitor bars with up-firing drivers (Sonos Era 300 in surround, etc.).

What Makes Sonos Beam (Gen 2) Worth Considering Used

  • HDMI eARC — Required for full lossless Dolby Atmos passthrough. Major upgrade vs Gen 1.
  • Compact form factor — ~25.6" wide. Fits under most TVs without dominating the setup.
  • AirPlay 2 native — Stream from any Apple device (iPhone, iPad, Mac) without the Sonos app.
  • Voice control — Choose Alexa or Google Assistant. Five far-field mics + hardware mic-mute switch.
  • Sonos multi-room — Group with any other Sonos speaker (Era 100, Era 300, Sub Mini, Sub) over Wi-Fi.
  • Pair with two Sonos rear speakers — Era 100 or Era 300 in the back, optional Sub for 5.1 or 5.1.2 home theater.
  • Trueplay tuning — Auto-tunes to your room (iOS device required for tuning).
  • Sonos S2 software — Receives regular updates; long-term software support committed.

What Sonos Beam (Gen 2) Is NOT

  • Not a flagship bar — For larger rooms, big-impact action movies, or true Atmos with physical height channels, choose Sonos Arc.
  • Not a budget bar — Used Beam (Gen 2) still costs $250-400. If you just want better-than-TV audio for $100-200, choose Sonos Ray or a non-Sonos budget bar.
  • Not standalone for huge rooms — Recommended room size is up to ~300 sq ft. Larger rooms benefit from a Sub Mini or Sub addition.

Critical Used-Buyer Checks

The Sonos used market has a unique quirk: previous-owner account binding. Always confirm before buying:

  1. The unit can be Factory Reset and re-registered to a new Sonos account. Ask the seller to reset before shipping, or do it yourself on receipt. If the previous owner refuses to release the device from their account, S2 setup will fail.
  2. HDMI eARC port is functional — the most common physical failure point. Test with the included or a known-good HDMI cable.
  3. Power cable is included — country-specific; replacement is ~$15-20 from Sonos.
  4. All five far-field microphones respond — test the wake word with your chosen voice assistant.
  5. No water damage / no smoke smell — Beam (Gen 2) does not have IP rating; moisture damage is permanent.

Sonos Beam (Gen 2) vs Sonos Arc vs Sonos Ray

Feature Sonos Beam (Gen 2) Sonos Arc Sonos Ray
Physical Atmos drivers No (virtual) Yes (up-firing) No
HDMI eARC Yes Yes No (optical only)
AirPlay 2 Yes Yes Yes
Voice control Yes Yes No (mic-less)
Recommended room Small-medium Medium-large Small
Width ~25.6" ~45" ~22"

For most apartment-sized living rooms, the Beam (Gen 2) is the right pick. For a true theater feel in a larger room, step up to Arc.

Frequently Asked Questions

Will Sonos Beam (Gen 2) work with my non-Sonos speakers for multi-room?

No — Sonos multi-room only works with other Sonos speakers. The Beam can be grouped with any other Sonos product (Era 100, Era 300, Sub Mini, Move, Roam, etc.) over Wi-Fi via the Sonos S2 app. For non-Sonos multi-room, AirPlay 2 (works with HomePod and many other AirPlay speakers) is the alternative — but AirPlay 2 grouping is managed in iOS / macOS, not in the Sonos app. If your existing speakers are Bose, Bluesound, or other ecosystems, they will not group with the Beam in the Sonos app.

What accessories should be included with a used Sonos Beam (Gen 2)?

The original retail box includes: the Beam (Gen 2) soundbar itself, a country-specific power cable, an HDMI cable, and an HDMI-to-optical adapter (for older TVs without HDMI ARC/eARC). Only the power cable is essential — without it, the unit cannot power on (replacement is ~$15-20 from Sonos, country-specific). The HDMI cable can be replaced with any standard HDMI cable. The optical adapter is only needed if your TV lacks HDMI ARC/eARC — most TVs from 2017 onward have at least HDMI ARC.

What size room is Sonos Beam (Gen 2) right for?

Sonos officially recommends Beam (Gen 2) for rooms up to about 300 square feet — typical apartment living rooms, small home theaters, or bedrooms. For larger rooms (~450+ sq ft) or open-plan layouts, the Beam will produce satisfying audio but lacks the bass impact and dispersion of larger soundbars. For larger rooms, either step up to Sonos Arc, or pair the Beam with a Sub Mini or Sub for added bass extension. Adding a pair of Era 100 or Era 300 rear speakers turns Beam into a true 5.1 system — especially valuable in larger rooms.

What's the difference between Sonos Beam (Gen 1) and Beam (Gen 2)?

Three key differences. HDMI eARC (Gen 2) vs HDMI ARC (Gen 1) — eARC supports full lossless Dolby Atmos passthrough; ARC is limited to compressed Dolby Digital Plus. Dolby Atmos processing (Gen 2) — Gen 1 has no Atmos processing at all. 40% faster CPU (Gen 2) — enables the Atmos processing and faster software updates. Otherwise the speaker arrays are similar. For Atmos-capable TVs and content, Gen 2 is meaningfully better. For non-Atmos use cases, the Gen 2 is still incrementally better but the gap narrows.

Does Sonos Beam (Gen 2) work with my existing Sonos app?

It requires the Sonos S2 app — the current generation of Sonos software. The legacy Sonos S1 app is NOT supported on Beam (Gen 2). If your existing Sonos system is on S1 (older Play:1, Play:3, ZonePlayer hardware), you cannot mix S1 hardware with the Beam (Gen 2) in the same household account. You can run S1 and S2 households in parallel from the same phone, but they cannot be grouped or controlled together. Most users have already migrated to S2 — check your Sonos app for the version.