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Pictured above is the Sonos One smart speaker in black.

Sonos offers some of the best speakers and soundbars available, but they’re not the most affordable option. However, Sonos is offering a rare sale on its certified refurbished products.

And while these smart speakers and soundbars are used, the products have been checked by Sonos and include the same warranty as a brand new Sonos product. You’ll also get fresh packaging, power cables and free shipping.

Best of all, though, the prices are lower--significantly lower. The Sonos Roam usually costs $179, but you can get the adventure-ready portable speaker for just $139. The $219 One speaker drops to just $179 here, and the $899 Arc soundbar is just $719. So, let’s break down our favorite deals in the Sonos Certified Refurbished Store.

Pictured above is the Sonos Roam in white.

If you're looking to expand your current sound system, the Roam deserves a look. It’s a Wi-Fi speaker that can fully integrate with almost any ecosystem and includes Bluetooth. This way, you can use it in your home with Wi-Fi coverage, or keep the tunes blasting while on a hike or at the beach. It’s drop-resistant and waterproof, thanks to an IP67 certification and lasts for about 10 hours on a full charge.

And unlike most other portable speakers, the Roam has a microphone, so you can use it as an Amazon Alexa or Google Assistant speaker when in Wi-Fi mode. Plus, it works with Sonos Voice Control--which just launched--and processes all your requests on device.

Pictured above is the Sonos Arc in white below a TV and the Sonos Sub on the floor.

The Arc is a 45-inch long soundbar with 11 speakers and 11 digital amplifiers. Sonos’s flagship soundbar delivers excellent audio quality for music, movies and TV shows. Thanks to a strategic speaker layout inside the Arc and support for Dolby Atmos, it creates the feeling of an entire surround sound system in your space..

The Arc goes a step further by acting as a built-in smart speaker with Alexa, Google Assistant or Sonos Voice Control. During this sale, you’re saving $180 on the Arc by opting for the certified refurbished model.

Pictured above is the Sonos One SL speaker in black.

If you’re not concerned with controlling your music hands-free and are satisfied using the Sonos app for Android or iOS, the One SL is the smart speaker that can amp up your audio experience. Inside this speaker is a single tweeter, a mid-woofer and two amplifiers that create bold sound. You can opt to use Sonos Trueplay to have it digitally mix for your space or adjust the EQ manually in the app.

And if you want one that you can control with your voice, the Sonos One is available for $179 with sports far-field microphones.

This Certified Refurbished Store is a great place to save some money and start your Sonos system or expand yours. The Roam, Arc and One SL are our favorite deals currently available, but you can also find savings on the first generation Beam, Five and third generation Sub.

Prices are accurate and items in stock at time of publishing.

Jacob Krol is Senior Editor of Technology and Commerce for The Arena Group’s TheStreet. He sources the latest deals, curates best-of reviews and covers new product announcements across tech, outdoors and sports.