AudioSonosNew · eBay USChecked 2 hours ago

Sonos Era 300

Sonos Era 300
Lowest new price now, from letgo2020
$449free shipping
10% below list $499
See it on eBayCheck price on Amazon
Cheapest of 2 new listings that passed our checks · seller 99.8% positive feedback
Lowest, 90 days$449
Highest, 90 days$449
List price (MSRP)$499
Tracking sinceNov 4, 2026

Where to buy the Sonos Era 300

StorePrice
eBay
New, US seller with 99.8% positive feedback		$449
free shipping, checked 2 hours ago		See it on eBay
Amazon
New, sold on amazon.com		See today's price and delivery on AmazonCheck price on Amazon

Compare both before you buy: Amazon often matches sale prices, eBay sellers often go below list. As an Amazon Associate we earn from qualifying purchases.

Sonos Era 300 at a glance

The Sonos Era 300 is a Wi-Fi and Bluetooth speaker designed for spatial audio, with up-firing and side-firing drivers that support Dolby Atmos Music. It suits listeners who want immersive sound from a single speaker or as rear surrounds in a Sonos home theater. Compared with the Era 100, it adds the upward and side drivers for Atmos and a larger enclosure.

FormatDolby Atmos Music, spatial audio
DriversFour tweeters (front, two side, one up-firing) and two woofers
AmplificationSix Class-D amplifiers
Wi-FiWi-Fi 6, 2.4 GHz and 5 GHz
BluetoothBluetooth 5.3
Line-inUSB-C with optional Line-In Adapter (sold separately)
Dimensions7.28 x 10.24 x 6.30 in (H x W x D)
Weight9.85 lb (4.47 kg)
ReleasedMarch 2023

From Sonos's published specifications. Check the listing for the exact model, color and storage before you buy.

Price history

$505$474$443List $499Nov 4
Lowest price for a new listing on our first day of tracking, including shipping.

Is now a good time to buy the Sonos Era 300?

Today's lowest new price is 10% below the list price of $499. We started tracking this price on Nov 4, 2026. Once we have two weeks of history, this page shows whether today's price is a real low.

How we check this price

  • Only listings marked new, with a fixed Buy It Now price, from sellers in the US.
  • Sellers need at least 98% positive feedback and 100 or more ratings.
  • Refurbished, open-box, damaged, regional and look-alike listings are filtered out, and so are listings with several variants under one price.
  • The price includes shipping, before sales tax. We check four times a day and keep the lowest price of every day for the chart.

As an eBay Partner, we may be compensated if you make a purchase. As an Amazon Associate we earn from qualifying purchases. That never changes the price you pay or which listing we show. Read our ranking method.

Frequently asked questions

What is the lowest price for the Sonos Era 300 right now?

The lowest price we found for a new Sonos Era 300 is $449 including shipping, from eBay seller letgo2020 (99.8% positive feedback). We checked 2 hours ago. Prices can change after our last check.

What is the list price of the Sonos Era 300?

The official US list price (MSRP) is $499. The best eBay price today is $50 below that.

When was the Sonos Era 300 released?

The Sonos Era 300 came out in March 2023. The Sonos Era 300 is a Wi-Fi and Bluetooth speaker designed for spatial audio, with up-firing and side-firing drivers that support Dolby Atmos Music.

Is it safe to buy a new Sonos Era 300 on eBay?

We only show listings marked as new from US sellers with at least 98% positive feedback and 100 or more ratings, and we filter out refurbished, open-box, damaged and look-alike listings. Pay through eBay checkout so eBay's Money Back Guarantee applies, and check the seller's return policy before you buy.

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