Holiday Shipping Details & Extended Holiday Returns 
B-series Soundbar HW-B550F 2.1 ch Subwoofer
Room-shaking audio with powerful bass
Key features at a glance
2.1ch Sound
Dolby Audio / DTS Virtual:X
Bass Boost
Adaptive Sound
2.1ch Sound
Full, balanced sound with a subwoofer included
Hear every beat, rumble and roar with deep and rich bass that fills any space. With the included wireless subwoofer, experience powerful sound that draws you in from the very first scene.
Dolby Audio / DTS Virtual:X
Multi-directional spatial audio that comes from all around you
Let immersive virtual surround sound draw you in, with spatial audio that moves all around you. Feel at the center of all your movies, shows and games without the need for rear speakers.
Bass Boost
An extra punch of bass for sound you can feel
Add more excitement with deeper, fuller sound in your favorite heart-pumping, beat-thumping content. Enjoy a rush of extra powerful bass in your favorite movie scenes, trending songs and more.
Adaptive Sound
Optimized sound for every scene
Get the optimal listening experience for each scene. The soundbar recognizes the type of content you’re watching and automatically adapts audio settings to produce clear voices and detailed sounds.
Voice Enhance Mode
Pick up every piece of dialogue
Hear voices more clealy with automatically amplified dialogue — allowing it to stand out so you don't miss a word, no matter what you're watching.
Wireless Surround Sound Compatible
The perfect add-on to your soundbar for true surround sound1
Expand your setup to true surround sound with optional rear speakers that connect wirelessly to your soundbar for an enhanced cinematic experience. You can also get additional sound modes like Private Rear Sound and Sound Grouping.1
1. Rear speakers connect to each other via wired connection. Requires a compatible 2025 soundbar [Q600F, B750F, B650F, B450F and S700D/701D] and included power cable.
Night Mode
Enjoy your content — even if your family is on 'do not disturb'
Don't want to bother your loved ones? Night Mode lowers the volume and minimizes bass so you can watch TV at any hour without waking up the entire house or your neighbors.
Game Mode
Hear better, play better
Optimizes your gaming experience with multi-directional sound that moves with the onscreen action while filtering out distracting sounds with cross-talk noise cancellation.2
2. Compatible with Gaming Hub and select gaming consoles (e.g., Xbox X, PS5). Gaming Hub requires a compatible TV, high-speed internet and gaming subscriptions.
HDMI ARC
Connect your TV and soundbar with a single HDMI® cable
Seamlessly connects and controls the soundbar through your TV using a single cable.
Bluetooth® TV Connection
Seamlessly connects to your TV
Connects to your TV without cable clutter3 with Bluetooth®. Just pair and play your favorite content — no extra steps or equipment required. Enjoy crisp, clear audio without the cables.
3. Only available on Bluetooth compatible Samsung TVs. Visit Samsung.com for more information.