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onn. 5.1.2 Dolby Atmos Soundbar System vs TCL Q75H 5.1.2 Soundbar

The onn. 5.1.2 system is the better pick for a dedicated home theater room. It ships with two true wireless rear satellites, so it delivers real rear-channel surround, while the TCL Q75H relies on up-firing drivers and Ray Danz reflectors to bounce sound off the ceiling and walls. The TCL has the cleaner feature set: HDMI eARC, an HDMI input, Wi-Fi 5 and AirPlay 2, and a single 6.5-inch sub driver. Owners rate the onn slightly higher (4.4 from about 2,000 ratings versus 4.3 from about 64), but the TCL's much smaller review base makes that gap thin. Build on both is plastic-heavy soundbar class; the TCL feels more polished, the onn gives you more speakers for the room.

  • Choose the onn. 5.1.2 if you want true wireless rear speakers for real surround and have a room where you can place them behind the couch.
  • Choose the TCL Q75H if you want a tidier setup with HDMI eARC, an extra HDMI input and AirPlay 2, and you would rather not run rear speakers.

Prices

  • onn. 5.1.2 Dolby Atmos Soundbar System: $104.00 at Walmart (checked today)
  • TCL Q75H 5.1.2 Soundbar: $419.99 at CTT Home & Culinary (last seen Nov 3)
  • Difference: the onn. 5.1.2 Dolby Atmos Soundbar System is $315.99 cheaper than the TCL Q75H 5.1.2 Soundbar at the latest prices (Nov 3 and Nov 10)
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 16 h ago
See all prices and details
Visit Walmart
Pros
  • Real rear-channel surround from two wireless satellites
  • Dolby Atmos and DTS:X with virtual surround and volume leveling
  • High peak power rating for a big room
  • Wide input set: HDMI, optical, USB, AUX, Bluetooth
  • Works with Alexa and Google Assistant
Cons
  • You must find spots for two rear speakers
  • No HDMI eARC or extra HDMI input listed
  • Plastic build typical of the brand
  • Peak wattage figure overstates real loudness
TCL
TCL Q75H 5.1.2 Channel Q Class Soundbar with Dolby Atmos, Ray Danz Technology, and Wireless Subwoofer

TCL Q75H 5.1.2 Soundbar

TCL Q75H 5.1.2 Channel Q Class Soundbar with Dolby Atmos, Ray Danz Technology, and Wireless Subwoofer

4.3(64 ratings)
$419.99at CTT Home & CulinaryChecked Nov 3
See all prices and details
Visit CTT Home & Culinary
Pros
  • HDMI eARC plus a spare HDMI input
  • AirPlay 2 and Wi-Fi 5 for easy streaming
  • Ray Danz reflectors and up-firing drivers widen the soundstage without rear speakers
  • Single 6.5-inch sub driver for deep bass
  • Cleaner, simpler install
Cons
  • No discrete rear channels; surround depends on room reflections
  • Small review base makes owner feedback less reliable
  • Fewer sound modes than the onn

What separates them

onn. 5.1.2 Dolby Atmos Soundbar SystemTCL Q75H 5.1.2 Soundbar
Rear surroundTwo true wireless satellite speakers give discrete rear channelsNo rear speakers; up-firing drivers and Ray Danz reflectors bounce sound off the ceiling
HDMI connectivityHDMI plus optical, USB and AUXHDMI eARC plus one HDMI input, optical and USB
Power rating1,000 W peak, 250 W RMSUp to 620 W total
SubwooferWireless subwoofer includedWireless subwoofer with a 6.5-inch driver
StreamingBluetooth, Wi-Fi with AirPlay 2, Alexa and Google Assistant controlBluetooth, Wi-Fi 5, AirPlay 2
Surround formatsDolby Atmos, DTS:X, DTS Virtual:X, Dolby Volume, DTS TruVolumeDolby Atmos, DTS:X, DTS Virtual:X
Owner feedback4.4 from about 2,000 ratings4.3 from about 64 ratings
Footprint42-inch bar, 8.6 lb, wall mountable, plus two satellites to place41.5-inch bar, wall mountable, no satellites

Price history

$497.99$92.00
Nov 3Nov 10
  • onn. 5.1.2 Dolby Atmos Soundbar System: lowest $92.00 on Nov 8 at Walmart; $104.00 on Nov 10.
  • TCL Q75H 5.1.2 Soundbar: lowest $419.99 on Nov 3 at CTT Home & Culinary; $431.00 on Nov 10.

Prices at every store

onn. 5.1.2 Dolby Atmos Soundbar System

  • WalmartNew

    In stock

    $104.00Free shippingChecked 16 h ago
    Visit Walmart
  • WalmartNew

    In stock

    $199.00Checked 16 h ago
    Visit Walmart
  • Martexplore.comNew

    In stock

    $272.50Free shippingChecked 16 h ago
    Visit Martexplore.com
  • vipoutlet.comPre-owned

    Availability unknown

    $135.00Free shippingChecked 16 h ago
    Visit vipoutlet.com
All 4 stores and price history →

TCL Q75H 5.1.2 Soundbar

  • Walts TVNew

    In stock

    $497.99Checked Nov 7
    Visit Walts TV
  • inpexopcion.comNew

    In stock

    $431.00+ $182.00 shippingChecked 23 h ago
    Visit inpexopcion.com
  • CTT Home & CulinaryNew

    Availability unknown

    $419.99Checked Nov 3
    Visit CTT Home & Culinary
  • AmazonNew

    Availability unknown

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

    $497.99Free shippingChecked 23 h ago
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
All 10 stores and price history →

Specs compared

Speconn. 5.1.2 Dolby Atmos Soundbar SystemTCL Q75H 5.1.2 Soundbar
colorBlackBlack
ConnectivityHDMI, Bluetooth, Wireless, WiredBluetooth, Wi-Fi, HDMI
BluetoothYesYes
Wi-FiYes (Apple AirPlay 2)Wi-Fi 5
Max Wattage1000 W (peak audio power handling)620 W
Width42"41.5 in wide
size42"—
RMS power1000 W—
Surround sound formatDolby Atmos—
Audio inputsDigital Optical TOSLINK—
Smart home compatibilityAlexa—
Driver size1.5 in—
Show all 40 specsShow fewer specs
Speconn. 5.1.2 Dolby Atmos Soundbar SystemTCL Q75H 5.1.2 Soundbar
Item height3.15 in—
Item weight8.6 lb—
ShapeRectangular—
Power ratingAC 100-240V, 50/60Hz, 1A—
Design HighlightsWall Mountable—
Connectivity TechnologyWireless, Bluetooth—
Ports And InterfacesUSB, HDMI—
Assistant SupportGoogle Assistant, Alexa—
Smart FunctionsSmart control (Alexa, Google Home)—

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.

TCL Q75H 5.1.2 Soundbar

  • 4.3 / 564 ratings

Rated 4.3 out of 5 from 64 ratings, the Q75H is generally well received as a value Atmos bar with strong bass. Buyers tend to like the subwoofer and the feature set for the price, while some find the height effects less dramatic than a full speaker setup.

What people mention
  • BassPraisedOwners say the wireless 6.5-inch subwoofer delivers deep, room-filling low end for movies.
  • Atmos heightMixedHeight effects are noticeable but depend on ceiling height and room shape, so some find them subtle.
  • ValuePraisedBuyers see the Atmos, DTS:X and AirPlay 2 feature set as strong for the price.
  • SetupPraised

Questions and answers

Which is better for movies?
The onn. gives you actual rear speakers, which is more convincing for surround effects. The TCL creates height and width by reflection, which works well in a rectangular room with a flat ceiling but is less precise.
Do I need rear speakers for Dolby Atmos?
No. Both bars play Atmos height cues. The onn. adds true rear channels on top of that; the TCL bounces height and surround off your ceiling and walls.
Which is easier to set up?
The TCL. One bar, one wireless sub, HDMI eARC to the TV. The onn. needs power and placement for two satellites behind the seating.
Which has better connectivity?
The TCL, thanks to HDMI eARC and a spare HDMI input, which lets you plug a console or streamer straight into the bar. The onn. covers HDMI, optical, USB, AUX and Bluetooth but lists no eARC.
Is the onn. worth stepping up to from the TCL?
Only if real rear-channel surround matters more to you than eARC and a tidier install. If your room has no space behind the couch, the TCL is the more practical choice.
Which lasts longer?
Neither has a clear reliability edge from the available feedback. The onn. has far more owner ratings, so its record is easier to judge; the TCL's sample is small.

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Buying guides that pick them

  • Best home theater systems for living rooms
  • Best sound bars for TVs
  • Best wireless surround sound speakers with Dolby Atmos
  • Best surround sound systems for TV
  • Best soundbars with wireless subwoofers
Speaker Placement
Wall Mountable
—
Audio Configuration5.1.2 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—
Number Of Drivers10 (soundbar)—
System ComponentsWireless Subwoofer, Soundbar, True Wireless Sat…—
Subwoofer TypeWireless—
Power SourceCorded Electric—
Batteries RequiredYes (for remote control)—
Remote ControlYes—
Channel configuration—5.1.2 Channel Q Class Soundbar
Total power—Up to 620 Watts Total Power
Surround formats—Dolby Atmos and DTS:X
Subwoofer driver—6.5” Driver
Wireless connectivity—Bluetooth Wireless Music Streaming
HDMI—HDMI eARC
HDMI eARC and wireless sub pairing make setup quick for most owners.