Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Compare

Sonos Arc Ultra vs Sony BRAVIA Theater System 6

The Sonos Arc Ultra is the stronger single-bar pick: 9.1.4 channels, 14 drivers and 15 amps give it wider, more precise Atmos placement, and reviewers consistently praise clear dialogue and convincing bass. The Sony BRAVIA Theater System 6 is a true 5.1 setup with a separate powered subwoofer, so it delivers more physical low-end punch and rear-channel separation out of the box. Build quality favors Sonos' metal, low-profile bar; Sony's system wins on room-shaking bass and a simpler discrete-speaker layout.

  • Choose the Sonos Arc Ultra if you want one sleek wall-mountable bar with the widest Atmos soundstage, AirPlay 2, Bluetooth and the Sonos multiroom app.
  • Choose the Sony BRAVIA Theater System 6 if you want a real 5.1 layout with a separate powered subwoofer and dedicated surround speakers for movie night.

Prices

  • Sonos Arc Ultra: $989.10 at eBay (last seen Nov 2)
  • Sony BRAVIA Theater System 6: $625.00 at Greentoe (last seen Nov 2)
  • Difference: the Sony BRAVIA Theater System 6 is $364.10 cheaper than the Sonos Arc Ultra at the latest prices (Nov 2)
Sonos
Sonos Arc Ultra

Sonos Arc Ultra

5(2 ratings)
$989.10at eBayObserved Nov 2, 2026, 8:57 PM
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 9.1.4 spatial audio with convincing height effects
  • Clear dialogue and Speech Enhancement in the app
  • Metal build, low profile, wall-mountable
  • Wi-Fi 6, Bluetooth 5.3, AirPlay 2, Ethernet
  • Alexa and Sonos Voice Control built in
Cons
  • Needs the Sonos app for full control
  • No separate subwoofer, so bass has limits
  • Large and heavy for a bar
  • Upgrade from the original Arc is modest, per reviewers
Sony
Sony BRAVIA Theater System 6 5.1 Channel

Sony BRAVIA Theater System 6

Sony BRAVIA Theater System 6 5.1 Channel

4.6(475 ratings)
$625.00at GreentoeObserved Nov 2, 2026, 8:13 PM
See all prices and details
Visit Greentoe
Pros
  • True 5.1 with a separate powered subwoofer
  • Physical rear speakers for real surround
  • Strong bass for action movies
  • Simple HDMI and Bluetooth hookup
  • Well rated by owners at 4.6 out of 5
Cons
  • More boxes and cables to place and mount
  • No Wi-Fi streaming or AirPlay listed
  • Fewer height channels than the Sonos
  • Limited app and voice control

What separates them

Sonos Arc UltraSony BRAVIA Theater System 6
Channel configuration9.1.4 virtualized spatial audio from a single bar5.1 discrete channels with a separate subwoofer
Driver count14 drivers: seven tweeters and six midwoofers, plus Sound Motion wooferSoundbar plus powered sub and surround speakers
BassSound Motion dual-membrane woofer; deep for a bar, but no separate subDedicated powered subwoofer for deeper, more physical low-end
Surround placementUp-firing and side-firing drivers simulate height and rear effectsPhysical rear speakers place effects behind you
Build and footprintMetal body, matte finish, low-profile curved bar, wall-mountableBlack soundbar with wall-mount option, plus sub and speakers to place
ConnectivityHDMI eARC, Ethernet, Wi-Fi 6, Bluetooth 5.3, AirPlay 2, opticalHDMI and Bluetooth
Voice and app controlAlexa, Sonos Voice Control, Sonos app, touch controlsRemote and TV control; limited app features
Room fitBest in medium to large rooms with clean walls for bounceBest where you can place rear speakers and a sub

Price history

$1,099.00$625.00
Oct 28Nov 9
  • Sonos Arc Ultra: lowest $989.10 on Nov 3 at eBay; $1,099.00 on Nov 9.
  • Sony BRAVIA Theater System 6: lowest $625.00 on Nov 3 at Greentoe; $648.00 on Nov 9.

Prices at every store

Sonos Arc Ultra

  • Abt ElectronicsNew

    In stock

    $1,099.00Free shippingObserved at 7:01 AM
    Visit Abt Electronics
  • SonosNew

    In stock

    $1,099.00Free shippingObserved at 7:01 AM
    Visit Sonos
  • eBayNew

    Availability unknown

    $989.10Observed Nov 2, 2026, 8:57 PM
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $1,074.99Free shippingObserved Nov 8, 2026, 6:43 PM
    Visit Amazon

Also available at

  • BrandsMart USACheck price at BrandsMart USA
  • Audio AdviceCheck price at Audio Advice

Store links may earn us a commission. Some prices via Klarna.

All 25 stores and price history →

Sony BRAVIA Theater System 6

  • Abt ElectronicsNew

    In stock

    $648.00Free shippingObserved at 7:01 AM
    Visit Abt Electronics
  • AdoramaNew

    In stock

    $648.00Free shippingObserved at 7:01 AM
    Visit Adorama
  • GreentoeNew

    Availability unknown

    $625.00Observed Nov 2, 2026, 8:13 PM
    Visit Greentoe
  • eBayNew

    Availability unknownSold by crutchfield_electronics (99.9% positive, 23,400 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $648.00Free shippingVerified
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

All 12 stores and price history →

Specs compared

SpecSonos Arc UltraSony BRAVIA Theater System 6
StyleMatte finishWall Mount
Max Wattage150 W (Peak audio power handling)90 W
WirelessYesYes
ColorWhiteBlack
Special PurposeSoundbarSubwoofer
Dolby Atmos EnabledYesYes
ConnectivityBluetooth, Wi-Fi, HDMI, Ethernet, Optical AudioBluetooth, HDMI
Width46.4 in wide3.6 in wide
OutdoorNo—
Frequency ResponseDoesn't provide a full frequency range—
Crossover Frequency70 Hz (for Arc Ultra and Sub)—
Power SourcePlug in the power cable—
Show all 33 specsShow fewer specs
SpecSonos Arc UltraSony BRAVIA Theater System 6
BluetoothYes—
Connectivity TechnologyWireless, Bluetooth, Wi-Fi—
Ports And InterfacesHDMI eARC, Ethernet port, HDMI eARC port—
Wi-FiYes—
Assistant SupportAmazon Alexa, Sonos Voice Control—
Smart FunctionsVoice control—
Speaker PlacementWall Mountable—
Audio Configuration9.1.4 system—
Audio HighlightsDolby Atmos Enabled—

What reviewers say

Sonos Arc Ultra

Reviewers describe clear, detailed sound with convincing bass and immersive Atmos effects, and several praise the smoother app setup. Some owners who moved up from the original Arc were not blown away by the difference.

What people mention
  • Sound qualityPraisedReviewers call it clear and detailed across music and film soundtracks.
  • BassPraisedThe Sound Motion woofer is said to give real punch without adding a Sub.
  • Atmos effectsPraisedOwners describe height and surround effects that fill the room from one bar.
  • DialoguePraisedSpeech comes through clearly, and Speech Enhancement in the app helps further.

Sony BRAVIA Theater System 6

  • 4.6 / 5475 ratings

Rated 4.6 out of 5 across 475 ratings, owners generally like the surround effect and easy setup. Complaints tend to center on bass depth and volume headroom in bigger rooms.

What people mention
  • Surround effectPraisedOwners say the rear speakers give real directional sound on films.
  • SetupPraisedBuyers report quick HDMI connection and simple wireless pairing.
  • BassMixedSome find the subwoofer adequate, others want more depth.
Reviews
  • The Best Soundbars for 2026
  • Best Soundbars 2026: Options to suit your home cinema needs
  • We tested four premium Dolby Atmos soundbars: can JBL, LG or Sony defeat Sonos?
  • The Best Soundbars for 2026 - PCMag editors select and review products independently
  • What Hi-Fi? Awards 2026: we tested more than 20 soundbars to find these 7 Dolby Atmos winners

Questions and answers

Which is better for Dolby Atmos movies?
The Sonos Arc Ultra. Its 9.1.4 layout with up-firing drivers creates height and rear effects from one bar. The Sony's 5.1 system gives real rear speakers and a sub, but fewer height channels.
Which has better bass?
The Sony, because it includes a separate powered subwoofer. The Arc Ultra's Sound Motion woofer is strong for a bar, but a dedicated sub moves more air.
Which is easier to set up?
The Sonos Arc Ultra. One bar, one HDMI eARC cable and the Sonos app. The Sony needs the bar, sub and rear speakers placed and powered.
Which lasts longer?
Both are well built. The Sonos metal bar feels more premium; the Sony's separate speakers mean a single failure doesn't take down the whole system.
Is the Arc Ultra worth stepping up to over the Sony?
If you want one clean bar with the widest Atmos stage, Wi-Fi streaming and voice control, yes. If bass and true rear channels matter most, the Sony system delivers more for less complexity.
Can either work in a small room?
The Arc Ultra suits small to medium rooms where bounce off walls works. The Sony's rear speakers and sub need more space behind and beside the seating.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • Samsung HW-Q990F vs Sonos Arc Ultra
  • Samsung HW-Q990F 11.1.4 Channel Soundbar vs Sonos Arc Ultra
  • Sonos Arc Ultra vs Sennheiser AMBEO Soundbar Plus
  • Yamaha True X Bar 50A 280W 2.1.2-Channel Dolby Atmos Sound Bar System vs Sonos Arc Ultra
  • Sonos Arc Ultra vs Sennheiser AMBEO Soundbar Mini
  • Sonos Arc Ultra vs Sonos Beam (Gen 2)
  • Sonos Arc Ultra vs JBL Bar 300MK2
  • Sonos Arc Ultra vs Samsung Q-Series Soundbar HW-Q930H/ZA 9.1.4 ch Subwoofer

Buying guides that pick them

  • Best soundbars for TVs
  • Best soundbars
  • Best soundbars for gaming
  • Best home theater systems for living rooms
  • Best wireless surround sound speakers with Dolby Atmos
Audio Channels
9.1.4-channel
—
Design HighlightsWall Mountable, Touch controls—
MaterialMetal—
Driver SizeMultiple sizes of mid-range drivers and tweeters—
Driver ConfigurationUp-Firing—
Driver TypeTweeters, Midwoofers—
Number Of DriversSeven tweeters, Six midwoofers—
Nominal Output PowerFifteen amps—
Output Level (SPL)Volume hovering around 30 (out of 50)—
Configuration—5.1 Channel
With Surround Sound—Yes
Subwoofer Type—Powered, Studio
VolumeCriticised
A few owners say it runs out of headroom in large rooms.