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JBL

Cinema SB400

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120-watt, wireless Cinema soundbar and subwoofer

$499.95499.95 per system
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Bluetooth­-enabled soundbar with a powerful, 200-watt wireless subwoofer.

The difference between merely watching a movie at home and being fully immersed in a cinema experience is JBL® sound. The JBL Cinema SB400 includes a two-channel soundbar for high-definition audio that complements your high-def video. It features four 2-1/4-inch (57-millimeter) cone woofers, two 1-inch (25-millimeter) dome tweeters, an amplifier that offers up to 120 watts of power, three HDMI® inputs (for multiple sources such as your cable box, DVD player, videogame console and computer), integrated Bluetooth® technology (ideal for streaming music from digital devices), dual-position equalization (which optimizes sound based on the soundbar’s location) and HARMAN Display Surround technology (which creates a surround-sound experience from only two channels). And for people who want more rumble and realism, the SB400 includes a separate, 200-watt, 8-inch (400-millimeter) wireless subwoofer with bass-boost functionality, which lets you tailor low-frequency response. Designed to complement flat-panel TVs that are 46 inches (1.168 meters) and larger, the glossy Cinema SB400 is ready to work with any type of A/V format and deliver the great JBL sound that you’ve come to love – and look great doing so.

Item# CINEMA SB400

Device Compatibility

Bluetooth Yes

General Specifications

Frequency response 38Hz – 20kHz
Enclosure type Ported

Audio Specifications

Subwoofer Maximum Recommended Amplifier Power 100 watts
Speaker Maximum Recommended Amplifier Power 60 watts peak per channel

System Specifications

System Frequency Response 38Hz – 20kHz (–6dB)
Subwoofer Power Requirement 100V – 240V, 50/60Hz, 100W

Subwoofer Specifications

Subwoofer Low-Frequncy Transducer One 8" down-firing cone

Speaker Specifications

Speaker High-Frequency Transducer One 1" (25mm) dome per channel
Speaker Midrange Transducer Two 2-1/4" (57mm) cones per channel

Dimensions

Subwoofer Weight (kg) 10.5
Subwoofer Width (mm) 329
Subwoofer Height (in) 14
Subwoofer Depth (in) 12-5/8
Speaker Width (in) 43-5/16
Subwoofer Depth (mm) 320
Speaker Depth (in) 2-1/2
Speaker Width (mm) 1100
Subwoofer Weight (lb) 23.1
Speaker Height (in) 3-3/4
Speaker Weight (kg) 3.3
Speaker Weight (lb) 7.3
Subwoofer Height (mm) 355
Speaker Depth (mm) 64
Speaker Height (mm) 95
Subwoofer Width (in) 13
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 900 KB
  • 1 Cinema SB400 soundbar
  • 1 8" (200mm) wireless subwoofer
  • 1 IR remote control
  • 1 power cable
  • 1 optical audio cable
  • 1 analog audio cable
  • 1 wall-mounting bracket
  • 1 warranty card
  • Quick-start guide

1 Year electronics and 5 Years lousdpeaker

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 SB400 is rated 3.1 out of 5 by 80.
Rated 5 out of 5 by from State of the art sound This is one perfect sound system,im obsessed with sound systems and am not easily sold.purchasing the SB400 is the best decision i ever made.its awesome awesome and just awesome
Date published: 2017-01-08
Rated 5 out of 5 by from Stellar sound quality Bought the SB400 a few weeks ago. Sound quality is superb, subwoofer makes it sound like I'm in a theater. Used for TV, movies, and music and I am never disappointed. Looks great in front of my 65" And the wireless sub allows more freedom in placement.
Date published: 2017-01-04
Rated 5 out of 5 by from Awesome! Bought one for myself last year. Absolutely love it. Just bought one for my daughter for Christmas.
Date published: 2016-12-10
Rated 5 out of 5 by from Xcellent sound bar and subwoofer, room rattling bass, set up was easy, kids love the thundering sounds,
Date published: 2016-12-08
Rated 5 out of 5 by from LOVE IT !!!!!!!!!!!!!!!!! PERFECT SOUNDBAR , JUST LOVE IT ,LOVE IT ,LOVE IT !!!!!!!
Date published: 2016-09-12
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  • clientName_jbl

Where can I find a copy of the warranty?

Asked by: Hawkeye62
There is a warranty card included in the box of the SB 400. Basically, you do have a one-year warranty from the date of purchase that protects you from manufacturing defects.
Answered by: Memen at Customer Service
Date published: 2017-01-10

I have the sb400 subwoofer, but have broken the sound bar..... Will any blue tooth sound bar work with subwoofer.

Asked by: Wayneukboy
Unfortunately, no. It will only connect to another SB 400 soundbar. As for the broken soundbar, please submit a case request at www.jbl.com/support-contact.html for further investigation.
Answered by: Memen at Customer Service
Date published: 2017-01-10

I have a new Samsung 60" 4K TV (un60k8000fxza) and have hooked up the SB400 sound bar via HDMI (arc). The sound bar sometimes turns on with the TV and other times does not? Also on screen information display does not work?

Asked by: drm3826
It seems like a cable issue where the HDMI cable is not providing a solid connection between the TV and the speaker. Try replacing the HDMI cable to isolate the issue. As for the OSD, this is because, when watching TV, the TV set cannot at the same time show, or blend in, OSD information from the soundbar. This is because the TV shows a signal sourced from its own, internal tuner, and not from the soundbar. The TV can only show OSD info when the soundbar is selected as the source.​ If you have other questions or concerns regarding our products, please submit a case request at www.jbl.com/support-contact.html and the Customer Service team will be more than happy to assist you.
Answered by: Memen at Customer Service
Date published: 2017-01-09

we have had our JBL SB400 for almost two years and over the past 7-8 months we are hearing a very loud pop or crack. Sometimes it is so loud it knocks out the sound and we have to restart everything. VERY FRUSTRATING!!

Asked by: Shellsn1
Please try connecting a different source (phone, different TV, etc.) to the SB400 and see if the problem persists. If it does, please submit a case at jbl.com/contactus and our Customer Service Team will be glad to assist you.
Answered by: Memen at Customer Service
Date published: 2017-01-03

Im not getting any sound from my soundbar from both Bluetooth and aux cable. Tried reset also not working. Give solution.

Asked by: Parthiban
We are sorry to hear that you are having issues with your SB400. Please submit a case at IndiaSupport@harman.com and the Customer Service team will be more than happy to further assist you.
Answered by: Memen at Customer Service
Date published: 2016-12-23
  • 2017-01-16T11:37CST
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