Yamaha MusicCast Bar 400 (YAS-408) Soundbar With Wireless Subwoofer


Elevate your home cinema experience with exhilarating DTS Virtual:X™ surround sound.

Supporting the latest 4K Ultra HD TVs, the MusicCast BAR 400 with wireless subwoofer delivers a range of connectivity options including Bluetooth® and HDMI®, as well as built-in music streaming services and MusicCast multi-room functionality.

The slim profile allows for discreet placement in front of flat panel televisions without obscuring the screen, or wall-mount the MusicCast BAR 400 to ensure a seamless installation and integration with existing furniture.

A wireless subwoofer system takes this a step further by offering even greater flexibility in positioning.
Experience explosive bass while enjoying the versatility of being able to place the subwoofer anywhere in the room.

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  • 3D surround sound with DTS Virtual:X
  • Clear Voice mode makes movie dialogue stand out and easier to hear
  • Alexa voice control compatibility* (*Availability varies by region)
  • Ability to add wireless surround sound speaker/s* (*MusicCast 20 or MusicCast 50)
  • High-Resolution Audio
  • Qualcomm® DDFA™ digital amplifier technology
  • Drivers:  (Centre Unit) Four 4.6 cm (1-3/4”) woofers, Dual 2.5 cm (1″) tweeters,  (Subwoofer) 16 cm (6-1/2”) cone woofer
  • Output Power:  200W total power: 100 W + 100 W subwoofer
  • Power Consumption:  (Centre Unit) 30 W,  (Subwoofer) 19 W
  • Standby Power Consumption:  (Centre Unit) 0.4 W (HDMI control, Network standby off),  0.5 W (HDMI control on, Network standby off),  1.9 W (HDMI control off, Network standby on), 2.1 W (HDMI control on, Network standby on),  (Subwoofer) 1.3 W
  • Dimensions (W x H x D):  (Centre Unit) 980 x 60 x 110.5 mm,  (Subwoofer) 180 x 417 x 405 mm
  • Weight:  (Centre Unit) 2.7 kg,  (Subwoofer) 9.4 kg
  • App Control:  Yes
  • Learning Function:  Yes


  • HDMI:  1 in / 1 out
  • Digital Optical:  1 in
  • Analog Audio:  1 in


  • 4K Pass-through:  Yes (50 / 60 Hz YCbCr=4:4:4, HDR10, Dolby Vision, HLG and HDCP2.2)
  • 3D Pass-through:  Yes
  • ARC:  Yes
  • CEC:  Yes
  • Auto Lip-Sync:  Yes

Sound Technology

  • Surround Technology:  DTS Virtual:X
  • Surround Mode:  Music, TV programme, Movie, Sport, Game
  • Compressed Music Enhancer:  Yes (for Bluetooth®)
  • Bass Extended:  Yes

Audio Formats

  • Dolby Digital:  Yes
  • Dolby Pro Logic II:  Yes
  • DTS Digital Surround:  Yes
  • File Format:  MP3 / WMA / MPEG-4 AAC: up to 48 kHz / 16-bit, ALAC: up to 96 kHz / 24-bit, FLAC / WAV / AIFF: up to 192 kHz / 24-bit


  • Wireless Music Streaming:  Yes
  • Wi-Fi:  Yes (2.4 / 5 GHz)
  • MusicCast Surround:  Yes
  • AirPlay:  Yes
  • Bluetooth Version/Profile:  Ver. 4.2 + EDR / A2DP, AVRCP
  • Bluetooth Maximum Communication Range:  10 m (*without obstructions)
  • Wireless Subwoofer:  Yes