![](/content/dam/vizio/2021/pdp/audio/sb3651ns/Subwoofer - SB3651ns-H6.jpg)
in a Slim Size
With a slim-profile design, the subwoofer can either lay on its side to be placed under a couch, or stood upright to discreetly fit in a corner of your space.
![](/content/dam/vizio/2021/pdp/audio/sb3651ns/HDMI - SB3651ns-H6.jpg)
Use the highest-quality audio available and allows you to control sound bar with your TV remote.
![](/content/dam/vizio/2021/pdp/audio/sb3651ns/Rear Sound Speakers - SB3651ns-H6.jpg)
Enhance your entertainment experience with rear surround speakers.
![](/content/dam/vizio/2021/pdp/audio/sb3651ns/2021_SB3651ns_Immersive-Configuration.jpg)
With DTS Virtual:X, experience room-filling sound, like jets flying overhead and rain falling from above.
![](/content/dam/vizio/2021/pdp/audio/sb3651ns/Bluetooth - SB3651ns-H6.jpg)
Stream music wirelessly from your phone or any compatible Bluetooth® device.