Cinema 400

  • Plug and Play sound bar with a powerful wireless 8” subwoofer
  • Legendary Klipsch Acoustics
  • Built-in Dolby Audio® Decoder

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How To Buy

As UK distributors for the brands we represent, our main focus is to give you all the information you need to help assist with your purchase. Once you have the information you need, we want to make the purchase process as simple as possible. So we give you up-to three options on how to buy our products.

Find Your Local Retailer

Our preferred option is for you to visit a nearby store and buy what you need locally. Our authorised stockists are some of the finest specialist hi-fi retailers in the country, and they're equipped to give you the best after-sales and set-up advice possible - all in person. To find your local retailer, either click the 'Buy In-Store' button on your product page for exactly the right recommendation, or head to our comprehensive Where To Buy tool.

Buy Now, Collect Locally

If you want the added convenience of only having to pop-in to store when you know the product you want has arrived, you can use our Click & Collect-style checkout process. With Buy Now, Collect Locally, your purchase takes place online and the product is then delivered direct to your local supporting retailer; ready for you to collect when you're ready. Click here to find out more about Buy Now, Collect Locally.

Buy Now

For smaller items, you can also have the ultimate convenience of purchasing directly through our website. The checkout process is entirely secure, so you can trust your information will be safe - and your desired product will arrive with you as quickly as possible.

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Using Klipsch proprietary technology and offering easy installation, the Klipsch Cinema 400 Sound Bar is a simple solution to seriously upgrade your TV sound and hear every detail of your movies and music.


The Cinema 400 sound bar is designed to quickly connect to your TV. Simply plug in the included HDMI cable or an optical cable to your TV’s corresponding output and enjoy.


Unlike most soundbars that are plastic, the Cinema 400 is crafted using high-quality wood materials. Measuring only 2.8” inches tall, the Cinema 400 is designed to fit unobtrusively below your TV regardless of wall mounting or table top use.


Two 1” tweeters with 90° x 90° Tractrix® horns deliver crisp highs, while two redesigned, high output 3” woofers round out the enhanced sound with clear vocals and dynamic soundtracks. Horn loaded drivers direct the sound to more efficiently bring the detail to the listener.


The built-in Dolby Audio® Decoder formats all your Dolby Digital content to provide a detailed, powerful cinema experience.


The Cinema 400 comes with a wireless 8” subwoofer that you can place anywhere in your room. Wireless 2.4 GHz technology automatically connects the sound bar and the subwoofer together. There is also a subwoofer output meaning you can add a second subwoofer to your setup or simply replace the included wireless subwoofer with the subwoofer of your choice. 


Works great with all Bluetooth-enabled smartphones, tablets and computers - allowing you to play music direct from your device.


Klipsch enhanced virtual surround gives you an engulfing surround sound effect without all the additional speakers and wires. Dialog mode increases dialogue volume for enhanced vocal clarity without increasing ambient sounds. Night mode adjusts dynamic range for quieter listening environments. 


The full size wireless remote controls volume, input selection and allows you to easily adjust subwoofer level independently.

Key Features:

  • Easy Plug and Play set-up
  • Wireless remote control
  • Klipsch enhanced virtual surround
  • 8-inch wireless subwoofer
  • Bluetooth® Wireless Technology Ready
  • Built-in Dolby Audio® Decoder

Technical Data

Speaker System:  40" 2.1 soundbar with 8" wireless subwoofer
Max Acoustic Output: 99dB
High Frequency Drivers: x2 1" (25mm) soft dome tweeters mated to Tractrix® horn
Midrange: x2 3" (76.2mm) oval fiber composite cone woofers
Subwoofer: 8" (203mm) ported subwoofer
Enclosure Type: Bar: Wood (Sealed)
Subwoofer: Wood
System Power: TBA
Frequency Response: 35-20KHz
Inputs: HDMI-ARC
3.5mm Analog
Optical Digital
Outputs: Subwoofer Output
Dimensions (Bar - H x W x D): 7.3cm x 101.4cm x 8.6cm
Dimensions (Subwoofer- H x W x D): 41cm x 30.2cm x 41cm
Finish: Black
Voltage 100-240V 50/60Hz internal power supply
Weight: 12.47kg
Included Accessories: Remote Control
x2 1.5m power cord
Wall mount template
x2 AAA batteries
HDMI Cable
Mounting Options: 1/4 20 Thread
Keyhole Hooks
Built From: 2020
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