Soundbar guide
Choose between a cleaner all-in-one setup and deeper bass from a separate subwoofer.
Quick answer
The best refurbished soundbar under $300 should improve dialogue clarity, support your TV's preferred HDMI connection, and fit the room without charging you for channels you'll never use. The JBL Bar 300 is a strong, simple all-in-one; the Sonos Beam (Gen 1) is worth it when it's compatible with the rest of your setup.
The practical answer
A soundbar's whole job is to make TV dialogue easier to hear without turning movie explosions into a neighbor problem. An all-in-one bar handles that cleanly, with no extra boxes to place. Add a wireless subwoofer and you get real low-end for action scenes and music, at the cost of one more thing to find floor space for.
Refurbished pricing is what makes this category interesting: a proven previous-generation system, tested and warrantied, often costs less than a brand-new entry-level bar with a fraction of the sound quality. The catch is that "previous-generation" only matters if it still does what you need — check HDMI version and app support before assuming an older model is a downgrade.
Our picks
- Simple all-in-one — JBL Bar 300. One box, HDMI ARC/eARC, and a meaningful step up from a TV's built-in speakers with nothing else to set up.
- Ecosystem option — Sonos Beam (Gen 1). Fits into an existing Sonos household and can expand with a Sub or additional room speakers later.
- Movie impact — bar plus subwoofer. The obvious upgrade for action movies and music, when a bundled or paired sub lands under budget refurbished.
- Small room — a compact bar with HDMI ARC/eARC. Keeps dialogue clear without filling an apartment with bass the neighbors will hear first.
Availability shifts with inventory — treat this as a shortlist, not a locked ranking.
What to check before you buy
- Dialogue and center-channel performance. This is the actual job of a soundbar — look for a dedicated dialogue or voice mode.
- HDMI ARC/eARC versus optical. Confirm the bar matches your TV's available input, since older bars may lack eARC entirely.
- Included remote, subwoofer, and cables. Refurbished bundles don't always ship with every original accessory — check the listing, not just the photo.
- Expansion and surround compatibility. If you might add rear speakers or a sub later, confirm that specific model still supports it.
- Continued app and firmware support. Especially for Sonos and other app-connected bars — an older generation should still be receiving updates.
Soundbar setups, compared
The real choice is what you're trading for deeper bass:
| Setup | Bass | Best for |
|---|---|---|
| All-in-one bar (JBL Bar 300) | Built-in, no extra unit | Apartments, simple TV setups |
| Bar plus wireless subwoofer | Deeper, more physical | Movie nights, floor space available |
| Ecosystem bar (Sonos Beam) | Moderate, expandable later | Multi-room Sonos households |
How Verdi reduces the risk
Every soundbar in Verdi's Certified Refurbished lineup is tested for audio output, HDMI handshake, and remote function before it's relisted, with the exact condition and included accessories stated on the product page. See how Verdi's certified refurbished process works → Before you check out, it's worth reviewing current shipping and return terms →, especially if you're pairing a bar with a separate subwoofer.
Frequently asked
Will a refurbished soundbar come with its original remote?
It should — check the listing's included-accessories section specifically. Most manufacturer apps can also control the bar as a backup if a remote is ever missing.
Can I add a subwoofer or surround speakers later?
Often, yes, but only within that model's supported ecosystem. Confirm compatible accessories for your exact bar before assuming you can expand the system down the line.
Do refurbished Sonos soundbars still get software updates?
Generally yes, for models still within their supported product lifecycle. It's worth confirming the specific generation is current before buying if ongoing updates matter to you.
What's the difference between optical and HDMI ARC?
HDMI ARC/eARC carries higher-quality audio and often lets one remote control both TV and bar; optical is an older, more universal fallback with more limited audio formats.