These Cyber Monday Dolby Atmos soundbar deals are so good, I almost forgot my favorite model isn’t on sale

The Sonos Arc Ultra is the most direct competitor the Marshall Heston 120 has, and it's available at a tempting low price for Cyber Monday. In our Sonos Arc Ultra review, we said it was the best one-box Dolby Atmos soundbar for the price – and that price has dropped dramatically in this Cyber Monday deal. It delivers everything you'd expect from Sonos: immersive Atmos audio, powerful performance and effortless ease of use.

If you're looking for something more compact, and more akin to the newly released Marshall Heston 60, then this should be your go-to pick in the Cyber Monday sales. The Sonos Beam (Gen 2) has crashed to a new record-low price with this deal, taking it down to $349. This compact soundbar delivers plenty of room-filling power and excellent detail while saving space. It's also a perfect speaker for streaming music over Wi-Fi, and can be paired with other Sonos speakers and subwoofers for a full surround sound system.

I got hands-on with the compact Bose Smart Soundbar earlier in the year, and it's a great one-box option, especially if you're not a fan of Sonos and don't want to pay full price for the Heston 60 or 120. Its up-firing speakers create convincing Dolby Atmos effects, and you'll get generally clear sound that's awesome for movies and music alike. There's even a Personal Surround Sound feature that lets you pair the bar with Bose's Ultra Open Earbuds for surround sound without the extra speakers. We've not seen a ton of discounts on this model before, so take advantage now to secure more than $100 off.

Let's finish with an option that delivers a full surround sound setup for a similar cost to the full-price Marshall Heston 120. The Samsung HW-Q990F is a stellar soundbar system that supplies terrific Atmos effects, room-swallowing bass, and an exceptional range of features. For less than $1,000 at Amazon-owned Woot, it's an absolute bargain.

When the Marshall Heston 120 launched, its most obvious competitor was the Sonos Arc Ultra, which is available at a lovely low price for Cyber Monday. In our Sonos Arc Ultra review, we said it was the best one-box Dolby Atmos soundbar for the price – and that price has sunk drastically with this offer. It supplies everything you'd expect from Sonos: immersive Atmos audio, powerful performance and effortless ease of use.

If you're looking for something a little smaller, and more akin to the Marshall Heston 60, the Sonos Beam (Gen 2) is the ultimate alternative. The Beam (Gen 2) gets a discount down to £335 for Cyber Monday. It's been cheaper before, hitting £299 in the past, but Sonos discounts are so rare that they're always worth taking advantage of. This compact soundbar delivers plenty of room-filling power and excellent detail while also saving space. It's also a perfect speaker for streaming music over Wi-Fi and can be paired with other Sonos speakers and subwoofers for a full surround sound system.

Not rocking with Sonos' one-box options? Then check out this Cyber Monday deal on the compact and talented Bose Smart Soundbar. It has upfiring speakers for real Dolby Atmos effects, and a crisp, clear sound that's great for movies and music alike. Its Personal Surround Sound feature also lets you pair the bar with Bose's Ultra Open Earbuds to get surround sound without the extra speakers. Discounts on the Smart Soundbar don't come around often, so this Amazon deal is your chance to score it for £100 off.

And finally, here's a top-class offer on a fantastic surround sound system. Yes, if you want the ultimate surround sound experience, it really doesn't get much better than the Samsung HW-Q990F. In our rave review, we praised the model's impeccable Dolby Atmos performance, its wonderful new subwoofer, and its gorgeous clarity right across the frequency range. At £799, you're getting the saving of a lifetime!