JBL

Cinema SB 450 Refurbished

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4K Ultra-HD soundbar with wireless subwoofer.

$349.99349.99 per system $499.95 Save $150
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Amplify the 4K ultra-HD revolution with the sound only JBL can deliver

The JBL Cinema SB450 soundbar fills your home cinema with superb JBL sound and is fully compatible with 4K Ultra-HD televisions. The JBL Cinema SB450’s Remote Control Learning feature allows you control the whole system with the TV remote you already have. A 200W wireless subwoofer delivers room-shaking bass from a compact enclosure. Three HDMI video inputs you use the soundbar as the hub for your 4K system. Included wall brackets allow seamless installation in your home. Exclusive JBL SoundShift™ technology lets you instantly switch between the sound from your TV and your phone or tablet. Stream Bluetooth audio simultaneously to the JBL Cinema SB450 and any other JBL Connect-enabled device for an amplified listening experience.

Item# JBLSB450BLKAM-Z

General Specifications

Max SPL 103dB
Frequency Response 40Hz-20kHz
Max Bluetooth Range 32 ft (10m)
Soundbar Amplifier Power 240W
Soundbar Transducer Size 2.25” (58mm)
Soundbar Weight 7.5lbs (3.4kg)
Soundbar Power Consumption (standby) <0.5W
Soundbar Power Consumption (max) 60W
Subwoofer Amplifier Power 200W
Subwoofer Transducer Size 8” (200mm)
Subwoofer Weight 21lbs (9.5kg)
Subwoofer Power Consumption (standby) <0.5W
Subwoofer Power Consumption (max) 100W

Dimensions

Soundbar Dimensions (L x W x H) 44” x 3” x 4” (1100 x 76 x 97mm)
Subwoofer Dimensions (L x W x H) 13” x 13” x 14” (320 x 320 x 355.5mm)
Packaging Dimensions (L x W x H) 46” x 16” x 19” (1210 x 395 x 520mm)

Control and Connection Specifications

HDMI Video Inputs 3
HDMI Video Output (with Audio Return Channel) 1
HDCP Version 2.2
Bluetooth Version 3.0
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 796 KB
  • Soundbar
  • Wireless Subwoofer
  • Optical cable (5 ft, 1500mm)
  • HDMI cable (3 ft, 1000mm)
  • 2 power cables
  • Remote Control
  • Wall-Mount Brackets
  • Quick-Start Guide
  • Printed Mounting Template
  • Warranty Card

Manuals & Downloads

The latest owner's manuals, quick start guides, and documents.

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1 Year Electronics / 5 Year Loudspeaker Warranty

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be eligible for exchange.

Call us: 1.800.336.4525

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  • Parts and accessories
Cinema SB 450 is rated 4.2 out of 5 by 36.
Rated 5 out of 5 by from Sound is good BUT NEED FIRMWARE UPGRADE Great sound and strong base, living is big and I wanted to connect my JBL flip to it, but I need the soundbar to be Jbl connect+.
Date published: 2019-07-14
Rated 5 out of 5 by from Love it!! I have always had jbl in my house and car, very good bass sound
Date published: 2019-06-04
Rated 5 out of 5 by from ARC NOT SUPPORTED MY TC DOESNOT SUPPORT ARC HDMI INPUT, IT HAS ONLY STANDARD HDMI. PLEASE ADVICE HOW CAN I COONNECT MY (TV + TV BOX + SOUND BAR)
Date published: 2019-05-02
Rated 5 out of 5 by from parts hello. i have moved and when i was sett up the soundbar i saw that i was missing one of the off the foots the soundbar stands on. is this something i can order New?
Date published: 2018-10-04
Rated 5 out of 5 by from Jbl sb450 Just bought this system in dubai and really impressed with it so far. Certainly better for movies than music but still does a decent job of tunes. The bass is awesome and really brings the movie alive. Seems pretty good bang for my buck and looking forward to the speakers bedding in and the sound getting better and better.
Date published: 2017-12-20
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My soundbar is not playing the first 1-2 seconds of audio from a source. When starting movies/videos the audio does not start until 1-2 seconds after the video, but is in sync. Also, when using devices that have menu click sounds, these are not heard.

Asked by: cxray
This can be caused by the formatting that your source device is using and the TV can accept and output. If your source device (Bluray, gaming console, DVD..) is set to output Dolby Digital/DTS, and your TV can only output two-channel digital signal (PCM) when connected via HDMI-ARC, this requires the TV to process the signal before it sends it to the SB450. This takes enough time to cause such delay. Try to use an optical cable from the TV to the SB450 if you are using HDMI or to set your source device to send PCM signals only to the TV. This should fix your issue.
Answered by: Joe G at Customer Service
Date published: 2019-02-20

What are the similarities and differences between this model and the SB 400. They are the same price--is there any reason not to get this one if I do not have a 4K TV?

Asked by: steveZ
I just purchased the SB450. The differences I have found are that the SB450 is NOT wi-fi enabled, so the sub is connected to the Soundbar through a proprietary protocol (or maybe bluetooth?). One of the biggest issues on the SB400 was syncing the Soundbar and Sub via wifi. No such issues here. I also believe the SB450, based on spec sheets, has nearly double the peak power. I can say that it was one of the easiest set ups. I ran ARC from my TV to the Sound bard, plugged in the sub, hit the sync button, and I was up and running in 5 minutes. It just works and sounds GREAT.
Answered by: sheabird32
Date published: 2018-12-27

Hi, would you like to know the size of the subwoofer (height, width and depth) please?

Asked by: Amanda Esteves
SB450 Subwoofer Dimensions (L x W x H): 13&quot; x 13&quot; x 14&quot; (320 x 320 x 355.5mm)
Answered by: Mark at Customer Service
Date published: 2017-12-02

Do I have to switch from HDMI source to optical every time I play usb connected devices on tv

Asked by: Hojas
If your TV has HDMI ARC then you might not have to switch connections when playing via USB. However some TV applications and/or connections, in this case USB, may not be compatible with HDMI. If this is true for your TV model, then optical switching is necessary.
Answered by: Joe G at Customer Service
Date published: 2017-12-02

You have an app that connects to sound bar to know the exact power and directions ?

Asked by: yuval cohen
Hi, Unfortunately we don't have any application that does that as the soundbar is only powered through plugging in to the power source.
Answered by: Mario at Customer service
Date published: 2017-12-02

Is my ARC port broken? When i plug my Fire Tv and Cable box into my Samsung One Connect and use the ARC to the soundbars ARC, i get no sound. Those same devices into the soundbar, sound works.

Asked by: JRC27
This can be caused by the formatting that your source device is using and the TV can accept and output. If your source device (Bluray, gaming console, DVD..) is set to output Dolby Digital/DTS, and your TV can only output two-channel digital signal (PCM) when connected via HDMI-ARC, this requires the TV to process the signal before it sends it to the SB450. Try to use an optical cable from the TV to the SB450, if you are using HDMI or to set your source device to send PCM signals only to the TV. This should fix your issue.
Answered by: Joe G at Customer Service
Date published: 2017-12-02

How many drivers does the sb450 sound bar have in the sound bar itself not including the sub woofer?

Asked by: Dry5
The SB 450 has a total of 6 drivers; two woofers and a tweeter on each side of the soundbar
Answered by: Miko at Customer Service
Date published: 2017-12-02

Do the hdmi input need ARC.. i have a older tv

Asked by: remix8823
Th HDMI Input's do not need ARC as the only port with and ARC is the HDMI output. If this does not answer your question, Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Ren at Customer Service
Date published: 2017-12-02
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