Samsung HW-A450 300W 2.1-Channel Soundbar System

Model #HW-A450/ZA

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Model #HW-A450/ZA

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Amplifier Output 220 W
Subwoofer Connectivity Wireless


Amplifier Output 80 W
Channel Configuration 2.1-Channel


Power Consumption 0.5 W (Soundbar, Standby)
0.5 W (Subwoofer, Standby)


Wall Mountable Yes, with Included Hardware
Weight 3.3 lb / 1.5 kg (Soundbar)
9.5 lb / 4.3 kg (Subwoofer)
Dimensions 33.9 x 2.1 x 2.9" / 86.1 x 5.3 x 7.4 cm (Soundbar)
7.1 x 13.5 x 10.7" / 18 x 34.3 x 27.2 cm (Subwoofer)

Packaging Info

Box Dimensions (LxWxH) 36 x 17 x 8.75"
Package Weight 16.95 lb


Ethernet None
USB Ports 1 x USB (Version Unspecified) (Audio)
Inputs 1 x Optical TOSLINK
Wireless Audio Protocols Bluetooth
Bluetooth 4.2
Bluetooth Codec Support SBC


Supported File Formats AAC, AIFF, FLAC, MP3, OGG, WAV, WMA
Expert Reviews
11 November 2021

This model is affordable and fairly easy to set up, though there are similarly priced options that deliver much better sound quality and advanced connectivity

User Reviews
Micro center.34865720
1 week ago

The sound is clear and crisp, the subwoofer really adds some feeling. I'm a little disappointed that it does no kind of modulation when insanely loud commercials or sudden music makes the comfortably loud volume you were listening to absolutely ridiculous.

6 October 2021

I can’t really complain. It fits perfectly for what my LOFT needed. Bass is strong and gives that theater feel. Sound bar is clear.

Micro center.34865720
4 July 2021

I purchased the soybeans because ice used Samsung bars for years and have always been happy with them. This model was no different. It's perfect for a smaller entertainment room/den/garage/bedroom.

Micro center.34865720
13 August 2021

Just purchased this to compliment my Samsung 55” tv in a small living room-paired effortlessly-sound is excellent-perfect match

Micro center.34865720
2 days ago

sounds very good, strong punchy bass can be felt in the floor. it was exactly what I wanted

Micro center.34865720
25 August 2021

Can't complain, connected seemlessly to my LG TV and sub is very strong.

Jb hi fi.34295879
6 days ago

Super easy setup, great sound quality and the sub works awesome. Its my fault i didnt check but this has no HDMI in case you were hoping for ARC etc (but hey it pays to double check before buying haha).

The good guys.34834016
1 week ago

I am impressed with the performance and now I can really enjoy the quality of any recorded sounds. I have set up for Bluetooth from my MP3 as well as through the TV. Good value and an easy setup.

Jb hi fi.34295879
1 week ago

Not bad but honestly thought it would sounds better. Has a very very slight delay to voice on TV.

Jb hi fi.34295879
1 week ago

this bar has a good sub with plenty of base but the sound is a bit light on

Product Highlights
  • 2.1-Channel Configuration
  • Up to 300W of Total Power
  • Bluetooth Audio Streaming
  • External Wireless Subwoofer
  • 1x Optical-In
  • USB Audio Playback
  • Dolby and DTS 2-Channel Audio
  • Includes Soundbar Wall Mount Hardware
In The Box
  • Samsung HW-A450 300W 2.1-Channel Soundbar System
  • Remote Control with Battery
  • Optical Cable
  • Wall Mount Kit
  • Limited 1-Year Warranty
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