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Samsung HW-A550 2.1ch Soundbar with Dolby Digital 5.1 (2021) + Wireless Subwoofer Bundle

Item # E1SAMHWA550 (Part # E1SAMHWA550)
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Item Description:
  • True 2.1ch 3D Virtual Surround Sound
  • Cinematic experience with Dolby Digital 5.1 / DTS Virtual:X
  • Adaptive Sound Lite - Optimized Audio for each genre
  • Bass Boost - Extra bass, bigger sound
  • Game Mode - Optimized sound for gaming
  • Elevate your experience with virtual 3D surround sound


    Sound that wraps around you

    Dolby Digital 5.1 / DTS Virtual:X

    Captivating virtual 3D sound moves all around you, including from above, with DTS Virtual:X technology. Dolby Digital 5.1 enables surround sound capability.


    Extra bass, bigger sound

    Bass Boost

    Give your bass an instant boost with the push of a button.


    Discover deep, rich like nothing before

    Subwoofer Included

    Experience truly full sound with powerful bass included with your soundbar.

    *Applicable on Q Series & A Series Models only.


    Optimized sound for gaming

    Game Mode

    Step up your gaming experience with perfectly synced directional audio that moves with the on-screen action and crosstalk cancellation that minimizes distractions.

    * Compatible with select TVs and select game consoles only. (e.g. Xbox One, PS4, Nintendo Switch) Please refer to for more information.

    * Game console sold separately


    Optimized sound for various content

    Adaptive Sound Lite

    Enjoy optimized sound for your favorite video content, including sports, games, movies and more - enhancing whatever you are watching.


    Connect, listen, enjoy


    Easily connect your Soundbar to your TV or mobile device with either Bluetooth or HDMI.

    * Please check whether your TV is Wi-Fi, Bluetooth or HDMI compatible.


    A world of sound with one remote

    One Remote

    Streamline control of both your Samsung TV and soundbar with just the Samsung TV remote.

    * Function and remote control design may vary by TV model and region.

    * Only available on select Samsung TVs. Please refer to for more information.


    More sound without the wires

    Wireless Surround Sound Compatible

    Turn your soundbar into a complete surround sound system with optional rear Samsung speakers in a few simple steps without the mess of wires.

    * Samsung Wireless Rear Speaker Kit sold separately. (Compatible accessory models: SWA-9100S).

    ** The wireless module requires a power cord to function and speaker cables to connect to rear speakers.


    Product Specifications

    Color Black
    Number of Channels 2.1
    Total Power (W) 410W
    Special Features  
    Compatible with SWA-9000S/9100S
    Audio Processing  
    Dolby Dolby Digital 2ch
    DTS DTS 5.1ch
    Audio Features  
    Sound Mode Surround Sound Expansion
    Adaptive Lite
    DTS Virtual:X
    Bass Boost
    Wireless Surround Sound Ready Yes
    Number of Speakers 5
    Subwoofer Included Yes
    Subwoofer Type Wireless
    AV Decoding Format  
    WAV Yes
    MP3 Yes
    WMA Yes
    OGG Yes
    FLAC Yes
    AAC Yes
    AIFF Yes
    HDMI In 1
    HDMI Out 1
    Optical Inputs 1
    USB Music Playback Yes
    Bluetooth Yes
    Bluetooth Power On Yes
    One Remote Control Yes
    Power Consumption  
    Stand-by Power Consumption (Main) 0.5
    Stand-by Power Consumption (Subwoofer) 0.5
    Operating Power Consumption (Main) 25
    Operating Power Consumption (Subwoofer) 45 W (36 W: Dual)
    Free Voltage Yes
    Rated Voltage Yes
    Energy Star Yes
    Dimensions & Weight  
    Product Dimensions (W x H x D) 33.9" x 2.2 "x 3.3"
    Product Weight (lb.) 4.6
    Spk (sub woofer) Net Dimension (W x H x D) 7.9" x 13.9" x 11.4"
    Package Size (inches) 36.5" x 17.1" x 10.7"
    Package Weight (lb.) 21.6
    Subwoofer Weight (lb.) 11.7
    Remote Control Yes
    Wall Mount Kit Yes
    Battery for Remote Controller Yes
    Cable Included Optical
    ENERGY STAR Certified  
    ENERGY STAR Certified Yes
    Key Features  
    A Series Yes
    Samsung HW-A550 2.1ch Soundbar with Dolby Digital 5.1 / DTS Virtual:X (2021) HW-A550/XM
    Wireless Subwoofer
    Samsung One Remote
    Battery for Remote Control
    Wall Mount Kit
    Optical Cable
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    FlixFling 1 Year Subscription
    PlexTV 3 Month Subscription
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    1 Year Extended Warranty for Products Valued Up To $250
    CPS 1 Year Extended Warranty for Products Valued Up To $250
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