JBL 450-Watt 3.1 Channel Sound Bar with Wireless Subwoofer

Model Number: JBLBAR31BLK
Web Code: 12564761


If you are short on space but have the desire for a custom home theater experience, the JBL 450-Watt 3.1 channel sound bar with wireless subwoofer is the perfect solution for you. With Wi-Fi connectivity and minimal amount of cables, you can get a cheaper and simpler solution for better quality sound.
SAVE $300$399.99
SALE ends:
Sold and shipped by Best Buy
Available online
Reserve & Pick Up

This product is currently unavailable for Reserve & Pick Up at nearby stores.

  • JBL SurroundSound, Dolby Digital, and 450 Watts of power give you an unmatched home theater experience
  • 3.1 channels let you set up a multi-channel home theater with ease
  • 25.4 cm (10") wireless subwoofer offers deep, resonany bass
  • Dedicated centre channel enhances voice clarity so you will not miss a note from any scene
  • True 4K connectivity with 3 HDMI IN/ 1 HDMI out (ARC) lets you easily connect all your 4K devices and upgrade your home entertainment to Ultra HD and HDCP 2.2
  • Bluetooth connectivity lets you wirelessly stream your music directly from your phone and other devices to the speakers to enjoy your music with ease
  • JBL SoundShift allows you to instantly switch between sound from your TV and sound from your mobile phone or tablet
  • Designed to work with the majority of today's TV remotes, so you don't have to worry about a basket full of remotes cluttering up your living area

Required accessories (sold separately)

  • HDMI or optical digital cable, depending on how you're connecting the sound bar to the TV
HDMI Input
4K Pass-Through Enabled
Wireless Multi-Room Capability
Bluetooth Connectivity
Power Capability
450 W
Frequency Response
35 Hz - 20 kHz
Works with Google Assistant
Works with Amazon Alexa
Width (Inches)
40.08 in
Height (Inches)
12.01 in
Depth (Inches)
3.07 in
14.4 kg

  • Great Soundbar

    from Kitchener on December 1, 2019

    Nothing bad to say about this, easy setup, easy to use, amazing sound going won't be disappointed.

  • Nice Sound Bar and Subwoofer
    by Matt

    on November 30, 2019

    I did quite a bit of research before deciding on this model. I have been pretty pumped on it. It replaced an LG 2.1 channel model I had and it outperforms it. On the LG model if the bass was up it seemed to make it harder to hear conversations. The JBL is much better in my opinion as far as that goes compared to the model I replaced. I like the different sound options such as voice if you are watching a program and are having trouble hearing what is being said. However, I generally watch on the movie setting and have no issues. I also like the "surround on" feature which I believe cuts the top speakers on and off. It makes a considerable difference in a good way. It has been mentioned a lot on this model but this thing does have some serious bass with the subwoofer. I like the extra bass for the explosions etc in movies. I don't even turn the subwoofer up to halfway and it has plenty of bass. I had considered getting standing speakers and separate subwoofer etc and doing a real surround sound but that seems like a bit of a hassle with the wiring and amp etc. I didn't want to do any drilling to run wires. I also like the sleekness of sound bars. My only complaint and the reason I didn't give a full 5 stars is that on some shows and sometimes when playing music through bluetooth with my phone I occasionally hear popping from the subwoofer. I don't know what is causing that exactly. It has popped randomly at times loud enough to startle me. I have found this pretty infrequent though. Could be the quality of the sound that the movie/show was recorded in? I am connected to my TV via a high end HDMI cable to the ARC port.

    Review originally posted on bestbuy.com

  • Great sound but subwoofer died
    by juliog

    on November 30, 2019

    The sound was awesome , I would say top quality. However the subwoofer completely died.

    Review originally posted on bestbuy.com

See helpful questions and answers from shoppers like you.

Check our return policy and you'll find specific return information for your product and steps on how to return in-store or by mail.