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All-in-One Soundbar
Suggested Retail Price HK$2,580




  • 160W (RMS) output, 2.1 ch surround sound with dual built-in subwoofers
  • Using neodymium magnets to achieve incredible sound volume from relatively compact speaker units
  • Support Digital Optical-in and HDMI ARC output
  • Clear-Mode Dialogue comes to the rescue by enhancing the clarity of speech in the sound mix
  • "Bass Boost" function enables you to adjust the bass level
  • Bluetooth streaming to set up your home threater
  • Enjoy wireless music anytime with Panasonic Music Streaming App
  • Multiple audio input terminals
  • The stylish one-bar design is simplified to the greatest possible extent to match TVs
  • Easy sound bar control with remote controller or back corner switch on sound bar itself
  • Wall-Mountable

Easy, yet dynamic home cinema experience

The HTB400 is a single bar full of audio features to enhance cinema experience. Dual built-in subwoofers produce deep booming bass for action scenes. Virtual Surround function and Cinema Mode ramp up the realism.


Powerful sound from compact speaker box

The front employs a full range 4.5x10cm speaker unit for a total output of 160W including the built-in subwoofers. As our first soundbar with a neodymium magnet, it achieves powerful sound in a miniaturised unit

*Product image for illustration purposes only. Actual product may vary.


Wall mountable design

The design harmonises the TV with the wall by minimising the gap when wall-mounting the soundbar.


A conclusion of 7°

The front of the unit has a 7° slope and the speakers face upwards. This enables listeners to feel the sound directly whether the unit is on the cabinet or mounted on the wall.


Stream your music wirelessly

The HTB400 supports Bluetooth®, so you can listen to music on your smart devices wirelessly. Playback and volume control are also as simple as pressing a button, which easily turns it into a stereo speaker.

Metal Net

Metal net is designed with attention to detail of mesh size and spacing. Net is arranged more precisely to produce a sense of spacious sound.

LED Display

The unit features an easily readable LED display. View playback time and connection mode at a glance.

Back Corner Switch

To give the sound bar itself a thoroughly simplified, minimalist look, various buttons such as power and playback have been consolidated in the back corner.



All-in-One Soundbar
General Specifications
Sound Bar
TerminalHDMI Outx 1 (ARC)
USBx 1 (For Service Use and Customer Software Update)
Audio In (Optical)x 1
Sound QualityOutputRMS Output Power (Amplifier) Total RMS Stereo Mode Power: 160W Front Speaker (Left / Right): 40W + 40W (6 Ohm, 1kHz, 10%THD) Built-in Subwoofer: 80W (6 Ohm, 100Hz, 10%THD) (Left / Right) Front Speaker (Speaker System) Type: 1 way, 1 speaker system (Closed Box) Speaker Unit (Speaker System) Full Range: 4.5 x 10 cm Cone Type x 2 Built-in Subwoofer (Speaker System) Type: 1 way, 1 speaker system (Bass reflex) Speaker Unit: Woofer: 8 cm Cone Type x 2
Output Channel 2.1
Dolby Digital Support
DTS Digital Surround Support
Clear-mode DialogSupport
Smart NetworkingBluetooth® Wireless TechnologyBluetooth® Ver 4.2
Dimensions (W x D x H)Main Unit: 962 x 120 x 56 mm Main Unit with legs: 962 x 120 x 63 mm Wall mount layout: 962 x 132 x 66 mm
WeightMain Unit: 3.5 kg


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