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onn. 5.1.2 Dolby Atmos Soundbar System vs Element 2.1 Sound Bar & Subwoofer

Buy the onn. 5.1.2 if you want real surround sound: two wireless rear satellites and height channels give movies and games a wrap-around effect the Element cannot match. The Element 2.1 is the simpler pick for a small room, a bedroom TV, or anyone who wants a bar and subwoofer with no rear speakers to place or power. Owners rate the onn. well at 4.4 from about 2,000 ratings, and its 42-inch bar with ten drivers and a 1,000 W peak rating is the more capable system; the Element is a basic 120 W 2.1 bar with little published detail.

  • Choose the onn. 5.1.2 if you have space behind the couch for two wireless satellites and want Dolby Atmos height effects for movies and games.
  • Choose the Element 2.1 if you want a bar and subwoofer only, with no rear speakers to mount or wire.

Prices

  • onn. 5.1.2 Dolby Atmos Soundbar System: $104.00 at Walmart (checked today)
  • Element 2.1 Sound Bar & Subwoofer: $79.99 at NFM (checked today)
  • Difference: the Element 2.1 Sound Bar & Subwoofer is $24.01 cheaper than the onn. 5.1.2 Dolby Atmos Soundbar System today
onn
onn. 5.1.2 Surround Soundbar System with Dolby Atmos,Wireless Subwoofer and Ture Wireless Satellites, 42"

onn. 5.1.2 Dolby Atmos Soundbar System

onn. 5.1.2 Surround Soundbar System with Dolby Atmos,Wireless Subwoofer and Ture Wireless Satellites, 42"

4.4(2,007 ratings)
$104.00at WalmartChecked 15 h ago
See all prices and details
Visit Walmart
Pros
  • True 5.1.2 surround with wireless rear speakers
  • Dolby Atmos and DTS:X support
  • Strong 1,000 W peak rating
  • HDMI, optical, USB and Bluetooth inputs
  • AirPlay 2 and Alexa/Google Assistant support
Cons
  • Rear satellites need outlets and space behind the seating
  • 42-inch bar is wide for small TVs and stands
  • Atmos height effect is modest at this class
Element
Element 2.1 Sound Bar & Subwoofer

Element 2.1 Sound Bar & Subwoofer

$79.99at NFMChecked 2 min ago
See all prices and details
Visit NFM
Pros
  • Simple two-piece setup
  • Bluetooth and HDMI inputs
  • Wall-mountable bar
  • Compact for small rooms
Cons
  • No rear or height channels
  • No Dolby Atmos or DTS decoding listed
  • 120 W limits loudness in large rooms
  • Few published specs

What separates them

onn. 5.1.2 Dolby Atmos Soundbar SystemElement 2.1 Sound Bar & Subwoofer
Channel layout5.1.2 with two true wireless rear satellites and height channels2.1 with bar and subwoofer only
Immersive formatsDolby Atmos, DTS:X and DTS Virtual:XNo object-based surround decoding listed
Power1,000 W peak, 250 W RMS120 W max
DriversTen drivers in a 42-inch barNot specified
ConnectivityHDMI, optical, USB, AUX, Bluetooth, Wi-Fi with AirPlay 2HDMI and Bluetooth
Voice and smart controlWorks with Alexa and Google AssistantNot listed
SetupRear satellites need power outlets and placement behind youTwo pieces, quick to set up
Footprint42-inch bar plus sub and two satellitesCompact bar and sub

Price history

$104.00$79.99
Nov 4Nov 11
  • onn. 5.1.2 Dolby Atmos Soundbar System: lowest $92.00 on Nov 8 at Walmart; $104.00 on Nov 10.
  • Element 2.1 Sound Bar & Subwoofer: lowest $79.99 on Nov 4 at NFM; $79.99 on Nov 11.

Prices at every store

onn. 5.1.2 Dolby Atmos Soundbar System

  • WalmartNew

    In stock

    $104.00Free shippingChecked 15 h ago
    Visit Walmart
  • WalmartNew

    In stock

    $199.00Checked 15 h ago
    Visit Walmart
  • Martexplore.comNew

    In stock

    $272.50Free shippingChecked 15 h ago
    Visit Martexplore.com
  • vipoutlet.comPre-owned

    Availability unknown

    $135.00Free shippingChecked 15 h ago
    Visit vipoutlet.com
All 4 stores and price history →

Element 2.1 Sound Bar & Subwoofer

  • NFMNew

    In stock

    $79.99Checked 2 min ago
    Visit NFM
  • WalmartNew

    In stockSold by Seller

    $101.09Free shippingChecked 2 min ago
    Visit Walmart
  • eBayNew

    In stockSold by brandsmartusa

    $104.06Checked Nov 9
    Visit eBay
  • Micro CenterNew

    Availability unknown

    $99.99Checked 2 min ago
    Visit Micro Center

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All 6 stores and price history →

Specs compared

Speconn. 5.1.2 Dolby Atmos Soundbar SystemElement 2.1 Sound Bar & Subwoofer
colorBlackBlack
ConnectivityHDMI, Bluetooth, Wireless, WiredBluetooth, HDMI
Max Wattage1000 W (peak audio power handling)120 W
size42"—
RMS power1000 W—
Surround sound formatDolby Atmos—
Audio inputsDigital Optical TOSLINK—
Smart home compatibilityAlexa—
Driver size1.5 in—
Item height3.15 in—
Item weight8.6 lb—
ShapeRectangular—
Show all 37 specsShow fewer specs
Speconn. 5.1.2 Dolby Atmos Soundbar SystemElement 2.1 Sound Bar & Subwoofer
Power ratingAC 100-240V, 50/60Hz, 1A—
Design HighlightsWall Mountable—
BluetoothYes—
Connectivity TechnologyWireless, Bluetooth—
Ports And InterfacesUSB, HDMI—
Wi-FiYes (Apple AirPlay 2)—
Assistant SupportGoogle Assistant, Alexa—
Smart FunctionsSmart control (Alexa, Google Home)—
Speaker PlacementWall Mountable—

What reviewers say

onn. 5.1.2 Dolby Atmos Soundbar System

  • 4.4 / 52,007 ratings

Owners rate it well overall for the money, praising the real surround effect from the wireless rears and the included sub. Complaints center on dialogue clarity, thin bass tuning and setup quirks with the wireless pairing.

What people mention
  • Surround effectPraisedOwners say the wireless rears create a genuine wrap-around effect that a bar alone cannot match.
  • SetupPraisedBuyers report pairing the sub and satellites is quick and avoids running cable across the room.
  • DialogueCriticisedSeveral owners find speech hard to follow at low volume and turn on subtitles.
  • BassMixedThe sub adds weight, but some call it boomy and loose compared with pricier systems.

Questions and answers

Which is better for movies?
The onn. Its rear satellites and height channels put sound behind and above you, which the Element's 2.1 layout cannot do. The Element is fine for casual TV watching.
Do I need the rear speakers set up?
On the onn. you can run it without the satellites, but you lose most of the surround effect. The Element has no rear speakers at all, so placement is simpler.
Which is easier to install?
The Element. It is a bar and a subwoofer. The onn. adds two satellites that each need a power outlet and a spot behind or beside the seating.
Is the onn. worth stepping up to over the Element?
Yes if you watch a lot of movies or play games and can place the rear speakers. For a bedroom or small living room, the Element covers the basics with less clutter.
Which works better with a voice assistant?
The onn. lists Alexa and Google Assistant support plus AirPlay 2. The Element lists only Bluetooth and HDMI, so check its manual for any voice features.
Will either fill a large room?
The onn. has far more rated power and a separate subwoofer plus satellites, so it holds up better in a big room. The Element's 120 W suits small to medium spaces.

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  • Hisense AX700 5.1.4 Ch Soundbar with Wireless Subwoofer vs onn. 5.1.2 Surround Soundbar System with Dolby Atmos,Wireless Subwoofer and Ture Wireless Satellites, 42"

Buying guides that pick them

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Audio Configuration
5.1.2 Surround Soundbar System
—
Audio HighlightsDTS Virtual: X, Dolby Volume, DTS TruVolume—
Audio Channels5.1.2—
Max Output Power1000 W (peak power)—
Nominal Output Power250 W (rms power rating)—
Weight8.60 lbs—
Width42"—
Number Of Drivers10 (soundbar)—
System ComponentsWireless Subwoofer, Soundbar, True Wireless Sat…—
Subwoofer TypeWireless—
Power SourceCorded Electric—
Batteries RequiredYes (for remote control)—
Remote ControlYes—
Wireless—Yes
Configuration—2.1 Channel
Style—Wall Mount