Binge-worthy. Supports your 4K Ultra HD TV, streams your music via Wi-Fi® and lets you create a wireless home theater with MusicCast rear surround speakers.
DTS® Virtual:X™ virtual 3D surround sound and included wireless subwoofer bring powerful, lifelike sound to your entertainment.
Create a 5.1-channel wireless home theater by adding MusicCast 20 or MusicCast 50 wireless surround speakers.
Create a multi-room audio setup by syncing with other MusicCast speakers.
Simple setup for TV with HDMI®, optical or aux.
Stream your favorites with a variety of connection choices – Wi-Fi, Bluetooth®, AirPlay 2 or Spotify Connect.
Voice control with Alexa and Google Assistant devices or Siri via AirPlay 2.
Sound That Puts You in the Movie
Hear virtual 3D surround sound where sound effects seem to move around you and even have a sense of height. Ideal for use with any multichannel content, including DTS- and Dolby-encoded soundtracks, it creates more spacious, lifelike sound for all of your favorite TV shows, movies and games.
What Was That?
Say "goodbye" to hard-to-hear dialogue with the MusicCast BAR 400.
Clear voice makes the sound of narration and dialogue more distinct, while keeping the overall sound quality intact.
Now Feel This
Experience explosive bass while enjoying the versatility of being able to place the MusicCast 400 wireless subwoofer anywhere in the room.
The ideal surround sound system for those with limited space, the MusicCast BAR 400 delivers multi-channel audio in an elegant, space-saving design.
The slim profile allows for discreet placement in front of flat panel televisions without obscuring the screen.
On the Wall
Yamaha sound bars not only enhance the audio experience of watching movies at home but are also designed to be positioned discreetly in the room and complement modern televisions.
The ability to wall-mount the MusicCast BAR 400 guarantees a seamless installation and integration with existing furniture.
Connect the MusicCast BAR 400 your way. For TV sound, connect with optical or HDMI for 4K Ultra HD and HDR pass through. For music, connect with Bluetooth, AirPlay 2, or Spotify Connect with the MusicCast Controller app.
A World of Music Streaming Services
Explore a world of music with built-in streaming services. Use the MusicCast Controller app to access your favorite streaming services – plus downloads and more – straight from your receiver. It's never been easier to listen to your favorite songs and artists and discover new music.
What Will Your MusicCast Be?
Listen in any room of your house. MusicCast allows you to create your own setup. More options, less wires.
Wireless Surround Speakers
For all-immersive, riveting sound without a bunch of wires, create your own MusicCast 5.1-channel surround setup using your MusicCast BAR 400. Add a pair of MusicCast 20 speakers or a single/pair of MusicCast 50 speakers for wireless rear surround sound.
MusicCast takes the headache out of multi-room audio. Simply connect all MusicCast devices to the same network and start sharing audio throughout the home.
Amazon Alexa and Google Assistant on MusicCast
Touch or voice control – the choice is yours. Intuitively control a single MusicCast product or an entire whole-home system with ease using Alexa or Google Assistant and hear your home come alive.
In and out. The MusicCast BAR 400 is equipped with Bluetooth technology, making wireless operation more convenient than ever. You can stream music from the MusicCast BAR 400 to Bluetooth headphones for private listening or to Bluetooth speakers. Bluetooth output has been improved, reducing lip sync delays from digital sources.
Standby Power Consumption
Dimensions (W x H x D)
Input / Output
Compressed Music Enhancer
Dolby Pro Logic II
DTS Digital Surround
Wireless Music Streaming
Bluetooth Maximum Communication Range
Front Surround System
MusicCast BAR 400 (YAS-408)
MusicCast BAR 400 (YAS-408)
General Drivers Center Unit: Four 1-3/4" woofers, dual 1" tweeters, Subwoofer: 6-1/2" cone woofer
Output Power 200 W total power: 100 W + 100 W subwoofer
Power Consumption Center Unit: 30 W, Subwoofer: 19 W
Standby Power Consumption Center 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) Center Unit: 38-5/8" x 2-3/8" x 4-3/8", Subwoofer: 7-1/8" x 16-3/8" x 16"
Weight Center Unit: 6.0 lbs., Subwoofer: 21 lbs.
Input / Output HDMI 1 in / 1 out
Digital Optical 1 in
Analog Audio 1 in
HDMI 4K Pass-through Yes (50 / 60 Hz YCbCr=4:4:4, HDR10, Dolby Vision™, HLG and HDCP 2.3)
3D Pass-through Yes
Auto Lip-Sync Yes
Sound Technology Surround Technology DTS® Virtual:X™
Surround Mode Music, TV program, 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
Connectivity Wireless Music Streaming Yes
Wi-Fi Yes (2.4 / 5 GHz)
AirPlay Yes (AirPlay 2 via firmware update)
Bluetooth Version/Profile Ver. 4.2 + EDR / A2DP, AVRCP (Bluetooth is compatible with SCMS-T.)
Bluetooth Maximum Communication Range 33 ft (without obstructions)
Wireless Subwoofer Yes
Other Features App Control Yes
Front Surround System
Connectivity MusicCast Surround Yes