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JBL Bar 300MK2 Soundbar vs Samsung HW-Q990H Soundbar

The Samsung HW-Q990H is the stronger pick for a dedicated home theater: a true 11.1.4 setup with a powered dual-8-inch subwoofer and wireless rear speakers gives real surround, not simulated. The JBL Bar 300MK2 is a one-piece bar with no subwoofer or rears, so it suits smaller rooms and simpler setups where a single bar is all you want. Reviewers rate the Samsung higher on a much larger sample, and owners of full systems like it tend to praise the bass and rear-channel effect; the JBL wins on footprint, wall-mount simplicity and a lower total outlay.

  • Choose the JBL Bar 300MK2 if you want one slim bar under a wall-mounted TV in a small or medium room and don't want a subwoofer and rear speakers taking up floor and wall space.
  • Choose the Samsung HW-Q990H if you have a 55-inch or larger TV in a room where you can place a subwoofer and two rear speakers and you want genuine rear-channel surround for movies and games.

Prices

  • JBL Bar 300MK2 Soundbar: $299.99 at eBay (checked today)
  • Samsung HW-Q990H Soundbar: $957.67 at Greentoe (checked today)
  • Difference: the JBL Bar 300MK2 Soundbar is $657.68 cheaper than the Samsung HW-Q990H Soundbar today
JBL
JBL Bar 300MK2

JBL Bar 300MK2 Soundbar

JBL Bar 300MK2

4.6(65 ratings)
$299.99at eBayChecked 1 h ago
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Single bar, no subwoofer or rear speakers to place
  • Wall-mount brackets and HDMI cable in the box
  • Dolby Atmos and DTS Virtual:X from one cabinet
  • PureVoice 2.0 keeps dialogue clear
  • Wide streaming support including AirPlay and Roon Ready
Cons
  • No dedicated subwoofer, so deep bass is limited
  • Surround is simulated, not discrete rear channels
  • Fewer HDMI inputs than the Samsung
Samsung
Samsung HW-Q990H

Samsung HW-Q990H Soundbar

Samsung HW-Q990H

4.8(520 ratings)
$957.67at GreentoeChecked 1 h ago
See all prices and details
Visit Greentoe
Pros
  • Real 11.1.4 surround with wireless rears and subwoofer
  • Dual 8-inch subwoofer gives strong, deep bass
  • Two HDMI inputs plus eARC output
  • High owner rating across a large sample
  • Works with Alexa and Google Assistant
Cons
  • Needs floor and wall space for sub and two rear speakers
  • Large, heavy package to install
  • Overkill for small rooms and simple TV watching

What separates them

JBL Bar 300MK2 SoundbarSamsung HW-Q990H Soundbar
Channel configuration3.0 MultiBeam bar, no separate subwoofer or rear speakers11.1.4 with dedicated subwoofer and wireless rear speakers
BassBuilt-in bass ports, no separate subPowered subwoofer with two 8-inch drivers
Surround realismDolby Atmos and DTS Virtual:X processed from a single barDiscrete rear and up-firing channels for real overhead and behind effects
Footprint and setupOne bar, wall-mount brackets included, 6.3 in wide cabinetBar plus sub plus two rears, about 52 lb boxed, 48.5 in bar
Power450 W max756 W max
Streaming and voiceAirPlay, Google Cast, Spotify Connect, Tidal Connect, Roon Ready; Google Assistant and SiriAirPlay, Chromecast built-in, Spotify Connect, Roon Ready; Google Assistant and Alexa
HDMIHDMI eARC with 4K Dolby Vision passthrough2 HDMI in, 1 eARC out, ARC/CEC/eARC
Owner rating4.6 from 65 ratings4.8 from 520 ratings

Price history

$1,497.99$279.99
Oct 30Nov 10
  • JBL Bar 300MK2 Soundbar: lowest $279.99 on Nov 1 at Walmart; $449.95 on Nov 10.
  • Samsung HW-Q990H Soundbar: lowest $950.72 on Nov 2 at Greentoe; $957.67 on Nov 10.

Prices at every store

JBL Bar 300MK2 Soundbar

  • GreentoeNew

    In stockSold by TV's & Home Theater

    $329.00Free shippingChecked 8 h ago
    Visit Greentoe
  • WalmartNew

    In stock

    $449.95Checked 1 h ago
    Visit Walmart
  • JBL by HarmanNew

    In stock

    $449.95Free shippingChecked 1 h ago
    Visit JBL by Harman
  • eBayNew

    Availability unknownSold by allthingshub-2 (99.9% positive, 1,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $299.99Free shippingChecked 1 h ago
    Visit eBay

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

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All 27 stores and price history →

Samsung HW-Q990H Soundbar

  • GreentoeNew

    In stockSold by TV's & Home Theater

    $957.67Free shippingChecked 1 h ago
    Visit Greentoe
  • TecisoftNew

    In stock

    $1,041.15Checked 10 h ago
    Visit Tecisoft
  • Focus CameraNew

    In stock

    $1,049.99Checked 20 h ago
    Visit Focus Camera
  • eBayNew

    Availability unknownSold by madelectronicsaus (100% positive, 26,200 ratings)Ships from Australia · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $1,098.03+ $103.01 shippingChecked 9 h ago
    Visit eBay

Also available at

  • eBayCheck price at eBay
  • Focus CameraCheck price at Focus Camera

Store links may earn us a commission.

Specs compared

SpecJBL Bar 300MK2 SoundbarSamsung HW-Q990H Soundbar
WirelessYesYes
ColorBlackBlack
Special PurposeSoundbarSoundbar
StyleWall MountFloor-standing, Wall Mount
Assistant SupportGoogle Assistant, SiriGoogle Assistant, Amazon Alexa
Dolby Atmos EnabledYesYes
ConnectivityBluetooth, Wi-Fi, USB, HDMI, Optical AudioBluetooth, Wi-Fi, HDMI, Ethernet, Optical Audio
Max Wattage450 W756 W
Width6.3 in wide48.5 in wide
Frequency Response50 - 20000 Hz—
Set—Yes
Subwoofer Inputs/Outputs—Wireless
Show all 36 specsShow fewer specs
SpecJBL Bar 300MK2 SoundbarSamsung HW-Q990H Soundbar
Drivers—2x 8" / 20.3 cm
Channel Configuration—11.1.4-Channel
Full-Range Drivers—3x Front-Firing4x Side-Firing2x Up-Firing
Placement & Mounting Options—Tabletop/Bookshelf, Wall-Mount
Speaker Positioning—Rear, Up-Firing
Speaker Configuration—2-Way
Satellite Inputs/Outputs—Wireless
Input Power—120 VAC, 60 Hz
Recommended Screen Size—55" and Up

What reviewers say

JBL Bar 300MK2 Soundbar

  • 4.6 / 565 ratings

Rated 4.6 out of 5 from 65 ratings. Owners mostly praise the sound for its size and the dialogue clarity, while some note the bass cannot match a bar with a real subwoofer.

What people mention
  • SoundstagePraisedOwners say MultiBeam 3.0 spreads sound wider than the bar's size suggests.
  • DialoguePraisedPureVoice 2.0 is credited with making speech easy to follow.
  • BassMixedBuilt-in ports add punch, but some owners want deeper low end.
  • SetupPraisedHDMI eARC and the included cable make hookup quick.

Samsung HW-Q990H Soundbar

  • 4.8 / 5520 ratings

Owners rate the HW-Q990H highly, at 4.8 out of 5 from 520 ratings. Most praise the enveloping Atmos effect and strong bass; some note the size and setup demands.

What people mention
  • Surround effectPraisedOwners say the rear and up-firing channels create a convincing bubble around the listener.
  • BassPraisedThe 8-inch subwoofer is described as deep and tight rather than boomy.
  • DialoguePraisedAVA Pro is said to keep voices clear during loud action scenes.
  • SizeMixedThe 48.5-inch bar draws comments about fit on narrower TV stands.
Reviews
  • Samsung HW-Q990H Review: The Best-Sounding Soundbar System You Can Buy Right Now
  • Best Surround Sound System 2026: Top choices for home cinema - Advertisement
  • Best Dolby Atmos Soundbars 2026: Immersive sound in the living room

Questions and answers

Which is better for movies?
The Samsung. Its rear and up-firing speakers produce actual sound behind and above you, while the JBL creates those effects from a single bar. The gap is largest in action films and games with overhead audio.
Do I need a subwoofer and rear speakers?
Only if you want real surround and deep bass. The JBL needs neither and still gives a wide front stage with virtual height. If your room is small or you can't place rears, the JBL is the simpler choice.
Which is easier to set up?
The JBL. It is one bar with included wall brackets and an HDMI cable. The Samsung needs the bar, subwoofer and two rear speakers placed and powered, and the box is heavy.
Is the Samsung worth stepping up to?
Yes if you have a 55-inch or larger TV and room for the extra speakers. The jump in bass and rear-channel immersion is the main reason to pay more. For a bedroom or apartment, the JBL covers the basics.
Which has better dialogue clarity?
The JBL's PureVoice 2.0 is tuned to lift dialogue from the mix, which helps on news and drama. The Samsung's center channel handles dialogue well too, but its strength is the full surround field rather than dialogue alone.
Which works better with a games console?
The Samsung, thanks to two HDMI inputs and discrete height and rear channels that suit spatial game audio. The JBL passes 4K Dolby Vision through eARC but has fewer inputs.

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All 30 stores and price history →
Wall Mountable—Yes (with Included Hardware)
Environmental Resistance—No
Box Dimensions (LxWxH)—51.25 x 16.25 x 11.5"
Package Weight—52 lb
Satellite Speaker Configuration—2-Way
Subwoofer Driver—2x 8" / 20.3 cm
Inputs—2x HDMI - Audio/Video1x Optical TOSLINK - Audio
Outputs—1x HDMI - eARC
HDMI Compliance—ARC, CEC, eARC
Wireless Audio Protocols—AirPlay, Bluetooth, Chromecast built-in, Roon R…
Ethernet I/O—No
USB I/O—1x USB-A (Unspecified Interface) (Service)
Mobile App Compatible—Yes: Android & iOS
Height—9.9 in high
Depth—9.8 in deep
  • Best soundbars for movies