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Item# SB400/230

Cinema SB400


120-watt, wireless Cinema soundbar and subwoofer


£449.99 £499.99

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Bluetooth¬-enabled soundbar with a powerful, 200-watt wireless subwoofer. High-definition TV is great – but what good is it if its sound doesn’t match the quality of its video? Fortunately, the JBL® Cinema SB400 system offers cinema-quality audio in a small space and high style. Its two-channel soundbar features four 2-1/4-inch (57-millimeter) woofers, two 1-inch (25-millimeter) tweeters, an amplifier that delivers up to 120 watts, integrated Bluetooth® technology for streaming music from digital devices, three HDMI® inputs and HARMAN Display Surround technology, which creates a 3D listening environment from only two channels. The system also includes a 200-watt, 8-inch (200-millimeter) wireless subwoofer with bass-boost control. The SB400 is everything that you can ask for in a sound system.

What's in the box?

  • 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

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The Cinema SB400 incorporates amplifiers, controls andleft and right woofers and tweeters into a single soundbar. Its built-inamplification simplifies system connections and operation, and offers up to 120watts of power.

Nothing draws you into the action like huge bass. TheCinema SG400’s 8-inch (200-millimeter), low-frequencytransducer and built-in 200-watt amplifier deliver all of your entertainment’simpact, emotion and excitement. And because the system is wireless, it puts nounsightly cables between soundbar and subwoofer.

Movies and TV shows aren’t the only things that soundbetter with a JBL soundbar. The Cinema SB400 wirelessly streams music fromsmartphones and tablets, delivering room-filling, full-range sound reproductionwith exceptional bass.

With three HDMI inputs, the Cinema SB400 providesconvenient connection for multiple HDMI source components. It also includes oneHDMI output with Audio Return Channel (ARC), which sends the TVsound back to the soundbar. This setup simplifies switching and makes thesystem easier to use.

Drawing from HARMAN expertise in movie theater audio, theCinema SB400 lets you add cinema sound without adding multiple speakers.Employing proprietary HARMAN Display Surround technology, it creates a virtualsurround-sound experience while preserving the original audio mix in its timbreand special balance.

The Cinema SB400 decodes film soundtracks in their nativeformat, which eliminates conversion stages that reduce sound quality. Thisarrangement helps the soundbar provide a superb surround-sound experience formultiple listeners.

Subwoofer Maximum Recommended Amplifier Power
100 watts
Speaker Maximum Recommended Amplifier Power
60 watts peak per channel
System Frequency Response
38Hz – 20kHz (–6dB)
Subwoofer Power Requirement
100V – 240V, 50/60Hz, 100W
Subwoofer Low-Frequncy Transducer
One 8" down-firing cone
Speaker High-Frequency Transducer
One 1" (25mm) dome per channel
Speaker Midrange Transducer
Two 2-1/4" (57mm) cones per channel
Speaker Height
3-3/4" (95mm)
Speaker Width
43-5/16" (1100mm)
Speaker Depth
2-1/2" (64mm)
Speaker Weight
7.3 lb (3.3kg)
Subwoofer Height
14" (355mm)
Subwoofer Width
13" (329mm)
Subwoofer Depth
12-5/8" (320mm)
Subwoofer Weight
23.1 lb (10.5kg)

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

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 elibible for exchange.

Request an Exchange

Call us: 1.800.336.4525

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  • Technical help
  • Parts and accessories


Cinema SB400 is rated 3.0976 out of 5 by 41.
Rated 5 out of 5 by from The Best Soundbar ... highly recommended , i bought tow of them and i will buy more if i need best sound, best price, best of all ..
Date published: 2015-11-22
Rated 5 out of 5 by from No problems with setup and sounds great! I've had it setup for a week or so and live it so far. No problems with setup and I think it sounds great. Would definitely recommend it. The wall mount is a little flimsy though.
Date published: 2015-10-25
Rated 5 out of 5 by from Great Sound Bar Just bought this today and i must say WOW! Sound is amazing and subwoofer is a awesome compliment to the sound bar. it is a little pricey, but if your planning on spending at least $250 you might as well double it and get this because quality is night and day different.
Date published: 2015-06-28
Rated 5 out of 5 by from Jbl. Does it again I have jbl in my car and now have it in my home this is awesome,sounds like I'm at the movies
Date published: 2014-09-01
Rated 5 out of 5 by from Bang for the buck Was thinking to buy Bose Cinimate sound bar. Then I came across JBL SB400 and bought one. Excellent sound for our living room. We listen more 2.1 music then actual movie surround sound, it is just great for that, the sound fills our living room comfortably, we stream music through bluetooth.
Date published: 2014-07-14
Rated 5 out of 5 by from Great Sound Bar I bought this item a couple of days ago and it is awesome. it really sound great!! I recommend going and picking one up!
Date published: 2014-05-07
Rated 5 out of 5 by from Great soundbar I have had this sound bar for 8 months and not I'm not disappointed one bit. The sound is exceptions with very good bass. The remote is small and you have to change to Bluetooth on the sound bar itself but I didn't buy it for that. I bought it for the sound it delivers. It's not cheap but well worth it.
Date published: 2014-04-10
Rated 5 out of 5 by from Smart Speakers = Smart TV I bought this speaker set at Christmas for my new Samsung TV. The engineering that went into this set of speakers is outstanding! Once you get the subwoofer dialed in, the sound is seemless. If you have never known JBL, you should know JBL. This... is... what... they... do. They build speakers that are amazing and nearly indestructible. I know this review sounds way too enthusiastic, but, it is true. I have learned over many years of sound reinforcement that when JBL is on the label, your life gets much easier. It doesn't matter what system you are working with. Please, don't take my word for it. Just try them. You won't be sorry! WORD!
Date published: 2014-04-06
  • 2015-11-28T09:04CST
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