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JBL
JBL Bar 300 5.0-Channel Compact All-in-one soundbar

JBL Bar 300 5.0-Channel Compact All-in-one soundbar

4.9(12 ratings)

Best price now

$265.00at MercariChecked 9 h ago

41% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

Visit Mercari
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Price facts

  • Lowest price today: $265.00 at Mercari (checked Nov 11, 2026).
  • Checked at 4 stores.

Our take on the JBL Bar 300 5.0-Channel Compact All-in-one soundbar

The JBL Bar 300 is a 32-inch all-in-one soundbar with 5.0 channels, Dolby Atmos and JBL's MultiBeam virtual surround, so it creates height and width effects without rear speakers or a subwoofer. It puts out 260W through six drivers and a built-in bass port, and adds Wi-Fi with AirPlay, Chromecast and Alexa Multi-Room Music alongside HDMI eARC, optical and Bluetooth. It suits people who want a clean, one-box upgrade for a small or medium room and don't want the clutter of a sub. Against soundbars that ship with a subwoofer, it gives up deep low-end rumble, but it beats most rivals on streaming features and room calibration at its size. Owners rate it highly for dialogue clarity and easy setup.

Best forSmall to medium living roomsRenters who want no subwoofer or rear speakersMovie and TV dialogue clarityStreaming from AirPlay, Chromecast or Spotify Connect
Pros
  • Dolby Atmos and MultiBeam virtual surround from a single bar
  • Built-in bass port gives usable low end without a sub
  • Wi-Fi with AirPlay, Chromecast and Alexa Multi-Room Music
  • HDMI eARC plus optical, USB-A and Bluetooth inputs
  • PureVoice dialogue enhancement and automatic calibration
  • Compact 32-inch width fits under most TVs
Cons
  • No separate subwoofer, so deep bass is limited
  • Only one HDMI input, so few devices connect directly
  • Virtual surround can't match real rear speakers
  • Alexa works for multi-room music, not as a full voice assistant

JBL Bar 300 5.0-Channel Compact All-in-one soundbar prices at every store

  • MercariNew

    In stock

    $265.00+ $25.95 shippingChecked 9 h ago
    Visit Mercari
  • The Home DepotNew

    In stock

    $449.95Free shippingChecked 9 h ago
    Visit The Home Depot
  • Nova Trend 01New

    In stockShips from the UK · duties may applyReturn policy

    $559.93Checked 9 h ago
    Visit Nova Trend 01
  • AmazonNew

    Availability unknown

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

    $399.95Free shippingChecked 9 h ago
    Visit Amazon

JBL Bar 300 5.0-Channel Compact All-in-one soundbar price history

Lowest price we've seen: $265.00 on Nov 11 at Mercari. Tracked across 3 stores since Nov 11.

What reviewers say

  • 4.9 / 512 ratings

Owners rate the Bar 300 very highly, praising the big, clear sound from such a compact bar and the simple setup. Most say dialogue is easy to follow and the virtual surround adds width to movies. The main complaint is that bass, while punchy for its size, can't replace a real subwoofer.

What people mention
  • Sound qualityPraisedOwners say it sounds much bigger than its size and fills a medium room easily.
  • DialoguePraisedReviewers report PureVoice keeps speech clear when effects are loud.
  • BassMixedThe built-in port gives punch, but owners say it can't match a separate subwoofer.
  • SetupPraisedOwners describe hooking it up over HDMI eARC and Wi-Fi as quick and trouble-free.
  • Surround effectMixedMultiBeam widens the sound, though some find the effect subtle compared with rear speakers.

From Nova Trend 01

  • Dolby Atmos and MultiBeam surround sound for theater-quality 3D audio without extra surround speakers
  • Built-in Wi-Fi with AirPlay, Alexa Multi-Room Music and Chromecast built-in
  • Access over 300 online music streaming services, Internet radio and podcasts in high definition
  • Wi-Fi connection allows automatic software updates
  • 260W total output power
  • Punchy bass from a built-in bass port without a separate subwoofer

About the JBL Bar 300 5.0-Channel Compact All-in-one soundbar

The JBL Bar 300 is a compact 5.0-channel all-in-one soundbar with Dolby Atmos and MultiBeam surround sound. It creates 3D surround sound without extra surround speakers.

Built-in Wi-Fi supports AirPlay, Alexa Multi-Room Music and Chromecast built-in. Wi-Fi also allows automatic software updates.

The soundbar connects to a TV through its HDMI eARC port and passes through 4K Ultra HD video. It can be controlled with the included remote, an app or voice commands through Amazon Alexa.

Channels
5.0 with Dolby Atmos and simulated surround
Output power
260 W total
Frequency range
50 Hz to 20 kHz
Connections
HDMI eARC, optical S/PDIF, USB-A, RJ45 (LAN)
Wireless
Wi-Fi, Bluetooth 5.0, AirPlay, Chromecast built-in, Spotify Connect
Video
HDMI pass-through, 2160p (4K Ultra HD)
Control
Remote, app, Amazon Alexa voice control
Dimensions
32.283 in W x 2.205 in H x 4.1 in D
Weight
5.512 lb
Color
Black

Specifications

Connections
USB-A, Optical S/PDIF, HDMI, RJ45 (LAN)Source
Bluetooth
YesSource
Wireless Type
AirplaySource
No. of Optical S/PDIF (pcs)
1Source

Questions and answers

Do I need a subwoofer with the JBL Bar 300?
No. It has a built-in bass port and six drivers, so it works as a standalone bar. Bass is punchy for its size, but it won't reach the depth of a dedicated subwoofer.
Does the JBL Bar 300 support Dolby Atmos?
Yes. It decodes Dolby Atmos and uses MultiBeam processing to create virtual height and surround effects without extra speakers.
Can I connect a TV and a console at the same time?
Only one device connects over HDMI, since the bar has a single HDMI port with eARC. Other sources can use optical or Bluetooth.
Does it work with Alexa?
It supports Alexa Multi-Room Music for streaming and grouping, but it is not a full Alexa voice assistant with a microphone, so you can't talk to it directly.
What's in the box?
The soundbar, a remote control, batteries, an HDMI cable, a power cord and a wall-mount kit.
Is it good for music as well as movies?
Yes. AirPlay, Chromecast and Spotify Connect make streaming easy, and reviewers say music sounds balanced, though bass-heavy tracks show the limits of no subwoofer.
Where is the JBL Bar 300 5.0-Channel Compact All-in-one soundbar cheapest?
At Mercari, for $265.00, 41% under what the other stores charge, as of our latest check.
What do buyers say about the JBL Bar 300 5.0-Channel Compact All-in-one soundbar?
Rated 4.9 out of 5 from 12 ratings.
Where can I buy the JBL Bar 300 5.0-Channel Compact All-in-one soundbar?
4 stores we checked sell it, including Mercari, The Home Depot, Nova Trend 01, Amazon.

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NFC
NoSource
Surround Sound Formats
Dolby AtmosSource
HDMI Pass-Through
YesSource
Width (Soundbar) (")
32.283Source
(ARC) Audio Return Channel
eARCSource
No. of HDMI (pcs)
1Source
3D Pictures
NoSource
Simulated Surround Sound
YesSource
Frequency Range (min) (Hz)
50.0Source
Video Resolution
2160p (4K Ultra HD)Source
Frequency Range (max) (Hz)
20000.0Source
Voice Assistant
Amazon AlexaSource
Soundbar Output Power Total (W)
260.0Source
Elements on Soundbar
6Source
Depth (Soundbar) (")
4.1Source
Power Consumption (Standby) (W)
2.0Source
No. of HDMI Out (pcs)
1Source
DSP
NoSource
Subwoofer
NoSource
Wi-Fi
YesSource
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