38% Off Vizio 2.1-Channel Bluetooth Sound Bar with Wireless Subwoofer


Vizio 2.1-Channel Bluetooth Sound Bar with Wireless Subwoofer

Whether you wall-mount it beneath a TV or place it inside an entertainment center, this sound bar gives your music and movies detailed, powerful audio. Its dual speakers render dialogue and treble crisply, while its wireless subwoofer gives bass and low sound effects rumbling realism.

Bluetooth: Stream Wireless Music, Internet Radio, and Podcasts

Bluetooth lets you stream wireless music from an enabled mobile device, leaving you free to mingle with guests, clean the house, or do yoga—all without interrupting the music. Moreover, Bluetooth plays your favorite songs over the system’s speakers, filling the room with richer sound than most smartphones, tablets, or laptops can.

Detailed Sound, Minimal Clutter

The 2.1-channel setup elevates your TV’s audio to give you an experience that’s closer to that of surround sound. Laterally placed speakers produce wider distribution and more realistic depth, creating a sense that the action is unfolding around you. The subwoofer intensifies the effect by adding rumbly low notes that most TVs’ built-in speakers can’t match. With only two components to install, the 2.1-channel setup strikes a much cleaner look than full-blown home theater systems.

Wireless Subwoofer: Deep Bass, Flexible Location

The subwoofer heightens the drama of movies and TV shows by sending the thud of footsteps or the roll of thunder rumbling around the room. Its wireless connectivity and single power cord mean it won’t contribute to unsightly cable nests.


  • Model number: SB3821-C6
  • 38” sound bar
  • Dual 2.75” speakers
  • 5” wireless subwoofer
  • Sound-pressure level: 100dB
  • Subwoofer wireless range: approximately 50’
  • Dolby Digital, DTS Studio Sound, DTS TruSurround, and DTS TruVolume audio technology
  • Made for TVs 42” and larger
  • 1 USB input
  • 1 RCA (coaxial) input
  • 1 optical (Toslink) input
  • 1 stereo RCA input
  • 1 3.5mm stereo mini jack
  • Sound bar dimensions: 38” (W) x 3” (H) x 3” (D)
  • Subwoofer dimensions: 8.3” (W) x 9.1” (H) x 8.3” (D)