Acoustic performance Four full-range drivers work together to seperate
and direct sounds left and right to deliver
spacious, enveloping sound while the center
tweeter clarifies speech for clear dialogue.
Built-in voice assistants With Amazon Alexa and Google Assistant,
you can control your entertainment, manage your day
and get information hands-free.
Real-time tuning Custom software automatically analyzes what's
playing - movies, music, shows, or games - and
fine-tunes the sound to optomize your listening experience.
SIMPLESYNC™ pairing Pair your soundbar with select Bose headphones
for individual listening levels or with select
Bose Bluethooth speakers for dual-speaker
music listening.
VOICE4VIDEO™ technology Exclusive Bose technology expands your Alexa voice
capabilities to combine several steps into one.
With one command, jump right to your favorite
TV shows - instantly.
Clear voice pickup A noise-rejecting mic system listens in every direction or your
command - even if the soundbar's playing loudly.
Or you can disable listening anytime with the mic-off
QuietPort™ technology Precisely placed micro-screens virtually
eliminate distortion for cleaner,
smoother bass.
Sleek size At just over 2" tall, the Bose Smart Soundbar 300
is designed to sit low in front of your tv
for an unobtrusive view of the screen.
Wall mount available

Private — or party —

Bose SimpleSync™ technology allows you to pair your Bose Smart Soundbar 300 with compatible Bose products. Want to watch TV but not disturb anyone else? Pair your soundbar with select Bose headphones for a personal TV listening experience. Want to listen to the same music in different rooms at the same time? Pair your soundbar with a select Bose Bluetooth speaker to add more sound around the house.

Any way you want it.

When it comes to what you want to hear, you have so many options. With Wi-Fi, Bluetooth, Apple AirPlay 2, and Spotify Connect compatibility, you can wirelessly stream whatever you want, however you want. Browse your favorite music services or play anything from your phone or tablet. If you can get it on your device, you can hear it through the Bose Smart Soundbar 300. Music services may vary.

Easy to set up. Easy to use.

The Bose Smart Soundbar 300 uses a single connection to your TV via an optical audio cable (included) or an HDMI cable (sold separately). Simply connect the soundbar to your TV, hook it up to power, and turn it on. Then download the Bose Music app to complete your setup, connect to your Wi-Fi, and choose your voice assistant.

Take control of your listening experience

With the Bose Music app, you can easily set up your soundbar, choose your voice assistant, and browse through all your music in one place, seamlessly jumping between stations, playlists, and services without ever leaving the app. Plus, it’s another simple way to control the Bose Smart Soundbar 300 or group together your compatible smart home products. Setting up presets with the app is easy, so the music you love is just one touch away. And multiple users can personalize their experience and content.


Want to kick it up a notch? Add more.

You won’t believe what the Bose Smart Soundbar 300 can do on its own, but we have more whenever you’re ready. Add a bass module, surround speakers, or both to create a full home theater system and enhance your sound experience.

More music in more rooms

The Bose Smart Soundbar 300 is part of the Bose Smart Family, designed to wirelessly work together. Create a group of multiple products so you can seamlessly play music throughout the house. You can also pair your soundbar to select Bose portable Bluetooth speakers for a 1-to-1 connection with Bose SimpleSync™ technology.




  • Speaker:2¼" H x 27½" W x 4" D (7 lb)
  • Remote control:4.1" H x 1.6" W x 0.5" D (0.1 lb)
  • Power cord:5 ft
  • Optical cable:5 ft
  • Body: Premium plastics
  • Front: Metal grille
  • Bluetooth range: Up to 30 ft (9 m))
  • Bluetooth version: 4.2
  • HDMI ARC (Audio Return Channel)
  • Optical in
  • Bass Module connection
  • Power input
  • Bose Black
  • Remote: Power, TV source, volume, mute, Bluetooth, bass, Dialogue Mode

Bose Smart Soundbar 300