Designed for the way you live

Elevate your sound with powerful bass.


For great surround sound

Surround Sound Expansion

Samsung Surround Sound Expansion helps extend the listening area both upwards and sideways to help emanate a great surround sound effect.


For a booming audio experience

Powerful Bass

Samsung Soundbar A450 features a powerful wireless subwoofer, so whether you're watching movies or listening to music you can feel the bass.


Optimised sound for your content

Smart Sound Mode

Select a sound mode, or let the Soundbar choose one for you. It automatically analyses the sound and helps deliver optimised, crystal clear sound.


Extra Bass. Bigger Sensation.

Bass Boost

Bass Boost Mode delivers more power to the bass so you can feel every beat.


Boost your gaming sound

Game Mode

Game Mode provides more directional, immersive sound so you can claim more glorious victories with boosted game sound effects.


Control your Soundbar with your Samsung TV control

One Remote Control

Control your sound bar using your Samsung TV remote, including equaliser and sound setting via the TV's Smart Hub so you only need One Remote Control for your entire home entertainment setup.


Connect wirelessly, reduce clutter

Wireless Connection with TV

Connect your Soundbar to your TV wirelessly via Bluetooth with minimal audio or video sync delay so you can reduce cable clutter, and simply enjoy intense sound.


Surround yourself in sound

Wireless Surround Sound Ready

Enhance your sound experience with an optional wireless rear speaker kit (sold separately) which lets you expand your sound system to deliver true surround sound.


The science of sound

Developed by Samsung's Audio Lab

Innovative acoustic technologies from Samsung's Audio Lab provide a premium sound quality using audio technical expertise to help you get a cinematic, high quality audio experience in your home.

Samsung HW-A450 2.1ch A-Series Soundbar with Subwoofer


    Model Code       HW-A450/XY


    Total Power       300W

    Number of Channels      2.1

    Number of Speakers      3


    Subwoofer/Type             Wireless Active

    Centre Speaker No

    Wireless Rear Speaker Included No

    Wireless Rear Surround Speaker Ready (Compatible)      Yes (SWA-9100S/XY)


    Dolby    Dolby Digital 2ch

    Sound Modes    Surround Sound Expansion, Game Mode, Adaptive Sound Lite, Standard, Bass Boost


    4K Video Pass    No

    High Dynamic Range (HDR)         No


    AAC       Yes

    MP3      Yes

    WAV     Yes

    OGG      Yes

    FLAC      Yes

    ALAC     No

    AIFF       Yes


    HDMI In              No

    HDMI Out           No

    HDMI ARC          No

    HDMI CEC           No

    Optical In           1

    Bluetooth           Yes

    Bluetooth Codec             SBC, AAC

    Bluetooth Multi-Connection       No

    Wi-Fi     No

    USB Music Playback       Yes

    One Remote Control      Yes

    Bluetooth Power On      Yes


    Net Dimension (Main Speaker) (WxHxD) 860.0 x 54.0 x 74.0 mm

    Net Dimension (Wireless Module) (WxHxD)        N/A

    Net Dimension (Rear Speaker) (WxHxD) N/A

    Net Dimension (Sub Woofer) (WxHxD)   181.5 x 343.0 x 272.0 mm

    Gross Dimension (WxHxD): One Packing 932.0 x 431.0 x 228.0 mm


    Net Weight (Main Speaker)         1.5 kg

    Net Weight (Wireless Module)   N/A

    Net Weight (Speaker)    N/A

    Net Weight (Sub Woofer)            4.3 kg

    Gross Weight (One Packing)        7.8 kg


    Stand-by Power Consumption (Main)     0.5W Watts

    Stand-by Power Consumption (Rear)      N/A

    Stand-by Power Consumption (Subwoofer)         0.5W Watts

    Operating Power Consumption (Main)   25W Watts

    Operating Power Consumption (Rear)    N/A

    Operating Power Consumption (Subwoofer)       40W Watts

    Free Voltage      Yes


    Remote Controller          Yes

    Batteries             2x AA batteries

    Power Cable      2 (1: Soundbar, 1: Subwoofer)

    Wall Mount Bracket       Yes