Name: Samsung HW-B450 Soundbar
Brand: Samsung

Technical Specifications of soundbar Samsung HW-B450 Soundbar

Overall score

6.6

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Popularity

What it is: An indicator based on the number of reviews received by the soundbar.

When it matters: When you prefer to choose a soundbar reviewed and selected by many other buyers.

Audio

7.1

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Brand name

What it is: The manufacturer or brand under which the soundbar is marketed and sold.

When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: LOW

Samsung

N. of audio channels

What it is: Shows how many separate audio channels the system is built to reproduce, such as left, center, surround, height, and subwoofer channels.

When it matters: When you are deciding between a simpler bar and a setup built for wider surround placement, clearer center dialogue, or more immersive height effects.

Importance: HIGH

Good value: >=5.1

Audio output power

What it is: Total continuous or peak audio output power, measured in watts.

When it matters: When you need enough headroom to fill a larger room or listen at higher volume without the system feeling strained.

Importance: LOW

Good value: >100 W

Max SPL

What it is: Maximum sound pressure level output, measured in dB SPL.

When it matters: When you use the soundbar in a large room, listen at high volume, or want it to stay convincing during action-heavy movies and parties.

Importance: LOW

Good value: >90 dB SPL

Min frequency

What it is: Lowest reproducible audio frequency, measured in hertz.

When it matters: When deep bass extension matters and you want to know how low the system is supposed to reach.

Importance: LOW

Good value: <50 Hz

Formats

5.4

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Dolby Atmos

What it is: Means the soundbar can play Dolby Atmos soundtracks, which add height information on top of normal surround channels for a more three-dimensional presentation.

When it matters: When you watch a lot of movies or shows with Atmos tracks and want a more enveloping sense of space than standard surround usually provides.

Importance: MEDIUM

DTS:X

What it is: Can handle DTS:X object-based surround audio from compatible sources.

When it matters: When your library includes DTS:X content and you want the soundbar to reproduce its surround effects properly.

Importance: MEDIUM

Dolby TrueHD

What it is: Can decode Dolby TrueHD, a lossless surround format often used on Blu-ray and higher-end local media setups.

When it matters: When you play disc-based or local media and want lossless Dolby audio support.

Importance: MEDIUM

DTS-HD Master Audio

What it is: Can decode DTS-HD Master Audio, a lossless DTS format used on many Blu-ray releases.

When it matters: When your movie library includes discs or files with higher-quality DTS soundtracks.

Importance: MEDIUM

Dolby Digital Plus

What it is: Can decode Dolby Digital Plus, a higher-efficiency surround format used widely by streaming services.

When it matters: When you stream movies and shows from modern apps that commonly deliver audio in Dolby Digital Plus.

Importance: LOW

Connectivity

6.0

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N. of HDMI inputs

What it is: Number of HDMI input ports available.

When it matters: When several consoles, streamers, or players may need to plug into the soundbar directly.

Importance: MEDIUM

Good value: >=1

Wi-Fi connectivity

What it is: Can join a wireless network for streaming, app control, updates, and smart-platform features.

When it matters: When you want better streaming stability, direct app playback, or smart features beyond Bluetooth alone.

Importance: MEDIUM

Wi-Fi version

What it is: Supported Wi-Fi version or standard (e.g., Wi-Fi 5, 6, 6E).

When it matters: When your network setup uses newer Wi-Fi standards and you want better compatibility or wireless stability.

Importance: LOW

Good value: Wi-Fi 5/6

N/A

Bluetooth connectivity

What it is: Can receive audio wirelessly over Bluetooth from phones, tablets, computers, and other compatible sources.

When it matters: When you want fast casual streaming from nearby devices without relying on Wi-Fi setup.

Importance: MEDIUM

Bluetooth version

What it is: Supported Bluetooth specification version.

When it matters: When you care about newer Bluetooth efficiency, compatibility, and connection behavior with modern source devices.

Importance: LOW

Good value: >=5.0

Controls

7.6

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Smartphone app

What it is: Can be configured or controlled through a dedicated mobile app.

When it matters: When you prefer changing inputs, updates, sound modes, or calibration settings from your phone.

Importance: MEDIUM

Remote control

What it is: Comes with or supports a physical handheld remote for everyday operation.

When it matters: When you want quick volume, input, and sound-mode control without opening an app.

Importance: LOW

Control panel

What it is: Design and layout of the onboard control panel.

When it matters: When you want easier everyday control.

Importance: LOW

Voice assistant compatibility

What it is: Works with one or more voice-assistant platforms such as Alexa, Google Assistant, or Siri workflows.

When it matters: When voice control is part of how you start playback, change volume, or integrate the bar into smart-home routines.

Importance: LOW

Far-field microphones

What it is: Built-in far-field microphones for voice assistant use.

When it matters: When you want hands-free control or built-in voice features.

Importance: LOW

HDMI & Gaming

4.7

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HDMI version

What it is: Version of the HDMI standard supported for input/output.

When it matters: When you need the HDMI link to handle newer video, gaming, or audio-return features in your setup.

Importance: LOW

Good value: 2.1

N/A

HDMI ARC type

What it is: Shows whether the soundbar uses ARC or eARC for TV audio over HDMI. ARC covers basic return audio, while eARC supports higher-bandwidth formats such as lossless Dolby Atmos and generally gives you more headroom for advanced TV-to-soundbar audio.

When it matters: When the TV will send sound back to the soundbar over HDMI and you care about getting the best audio formats your TV and streaming devices can pass through.

Importance: MEDIUM

Good value: eARC

HDMI-CEC support

What it is: Lets compatible devices share basic commands like power, volume, and input switching over HDMI.

When it matters: When you want simpler everyday use, such as controlling volume with the TV remote and having the soundbar turn on with the TV.

Importance: LOW

HDMI pass-through resolution

What it is: Maximum video resolution supported through HDMI pass-through.

When it matters: When you connect external players or consoles through the soundbar.

Importance: LOW

HDMI pass-through frame rate

What it is: Maximum frame rate supported for HDMI pass-through.

When it matters: When you connect gaming devices through the soundbar.

Importance: LOW

Good value: >=120 fps

Smart features

4.0

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AirPlay

What it is: Supports Apple AirPlay or AirPlay 2 for network-based streaming from Apple devices and apps.

When it matters: When your home setup is built around Apple devices and you want smooth wireless playback across that ecosystem.

Importance: LOW

Chromecast built-in

What it is: Includes Chromecast so audio can be cast directly from compatible apps over Wi-Fi.

When it matters: When you want quick app-based casting from Android, Chrome, or supported streaming services without Bluetooth pairing.

Importance: LOW

Spotify Connect

What it is: Can receive Spotify streams directly over the network without routing playback through your phone over Bluetooth.

When it matters: When you use Spotify often and want your phone free for calls, battery, or other apps while music keeps playing.

Importance: LOW

TIDAL Connect

What it is: Can receive TIDAL streams directly over the network without using Bluetooth from the phone as the audio path.

When it matters: When you use TIDAL regularly and want direct streaming with less dependence on your phone staying involved.

Importance: LOW

Amazon Music native support

What it is: Native integration with Amazon Music service.

When it matters: When you stream music directly from apps and ecosystems you already use.

Importance: LOW

Design

7.4

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Width

What it is: Overall width of the soundbar.

When it matters: When you want the bar to match the TV size better or fit a narrow cabinet cleanly.

Importance: LOW

Height

What it is: Overall height of the soundbar.

When it matters: When clearance under the TV is limited and you do not want the bar covering the lower edge of the picture.

Importance: LOW

Good value: <70 mm

Thickness

What it is: The front-to-back depth of the soundbar body.

When it matters: When you need the soundbar to fit neatly on furniture, under the TV, or close to the wall without sticking out too much.

Importance: LOW

Good value: <90 mm

Weight

What it is: Total weight of the soundbar unit.

When it matters: When wall mounting, shelf strength, or how easy the bar is to move and position matters.

Importance: LOW

Build material

What it is: Material used for cabinet or body construction.

When it matters: When finish quality, cabinet feel, and how premium the bar looks in the room matter to you.

Importance: LOW

Samsung HW-B450 Soundbar vs the average soundbar

Why is Samsung HW-B450 Soundbar better than the average soundbar?

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Subwoofer included
Samsung HW-B450 Soundbar has subwoofer included, the average soundbar does not.
What it is: Means the soundbar comes with a separate subwoofer for deeper bass instead of relying only on the bar's built-in drivers.
When it matters: When you want movies, music, and games to have stronger low-end weight without having to add a subwoofer later.
Importance: MEDIUM
Samsung HW-B450 Soundbar has subwoofer included, the average soundbar does not.
2.5 inch larger subwoofer driver size
Samsung HW-B450 Soundbar has a higher subwoofer driver size than the average soundbar (6.5 inch vs 4 inch). The average soundbar uses a subwoofer driver size of 4 inch.
What it is: Diameter or dimension of subwoofer driver.
When it matters: When you want a rough hardware clue about how much bass presence the bundled subwoofer may be designed to deliver.
Importance: HIGH
Good value: >=5 inch
Samsung HW-B450 Soundbar has a higher subwoofer driver size than the average soundbar (6.5 inch vs 4 inch). The average soundbar uses a subwoofer driver size of 4 inch.6.5 inch vs 4 inch
Supports DTS Virtual:X
Samsung HW-B450 Soundbar supports DTS Virtual:X, the average soundbar does not.
What it is: Supports DTS Virtual:X processing to simulate a larger surround field without a full speaker array.
When it matters: When you want a more spacious surround effect from a simpler physical speaker setup.
Importance: LOW
Samsung HW-B450 Soundbar supports DTS Virtual:X, the average soundbar does not.
Auto volume leveling
Samsung HW-B450 Soundbar supports auto volume leveling, the average soundbar does not.
What it is: Automatic volume leveling to balance loud and quiet scenes.
When it matters: When this part of everyday TV, movie, or music use matters to you.
Importance: LOW
Samsung HW-B450 Soundbar supports auto volume leveling, the average soundbar does not.
More audio channels
Samsung HW-B450 Soundbar has more audio channels than the average soundbar (2.1 vs 2.0). The average soundbar has 2.0 audio channels.
What it is: Shows how many separate audio channels the system is built to reproduce, such as left, center, surround, height, and subwoofer channels.
When it matters: When you are deciding between a simpler bar and a setup built for wider surround placement, clearer center dialogue, or more immersive height effects.
Importance: HIGH
Good value: >=5.1
Samsung HW-B450 Soundbar has more audio channels than the average soundbar (2.1 vs 2.0). The average soundbar has 2.0 audio channels.2.1 vs 2.0
Supports voice assistants
Samsung HW-B450 Soundbar supports voice assistant compatibility, the average soundbar does not.
What it is: Works with one or more voice-assistant platforms such as Alexa, Google Assistant, or Siri workflows.
When it matters: When voice control is part of how you start playback, change volume, or integrate the bar into smart-home routines.
Importance: LOW
Samsung HW-B450 Soundbar supports voice assistant compatibility, the average soundbar does not.
Manual audio delay adjustment
Samsung HW-B450 Soundbar supports manual audio delay adjustment, the average soundbar does not.
What it is: Lets the audio delay be adjusted manually to correct lip-sync mismatches.
When it matters: When picture and sound drift out of sync with certain TVs, apps, or source devices.
Importance: LOW
Samsung HW-B450 Soundbar supports manual audio delay adjustment, the average soundbar does not.
4.29x more audio output power
Samsung HW-B450 Soundbar has a higher audio output power than the average soundbar (300 W vs 70 W). The average soundbar delivers 70 W of audio output power.
What it is: Total continuous or peak audio output power, measured in watts.
When it matters: When you need enough headroom to fill a larger room or listen at higher volume without the system feeling strained.
Importance: LOW
Good value: >100 W
Samsung HW-B450 Soundbar has a higher audio output power than the average soundbar (300 W vs 70 W). The average soundbar delivers 70 W of audio output power.300 W vs 70 W
Subwoofer included
Samsung HW-B450 Soundbar has subwoofer included, the average soundbar does not.
2.5 inch larger subwoofer driver size
Samsung HW-B450 Soundbar has a higher subwoofer driver size than the average soundbar (6.5 inch vs 4 inch). The average soundbar uses a subwoofer driver size of 4 inch.
More audio channels
Samsung HW-B450 Soundbar has more audio channels than the average soundbar (2.1 vs 2.0). The average soundbar has 2.0 audio channels.
4.29x more audio output power
Samsung HW-B450 Soundbar has a higher audio output power than the average soundbar (300 W vs 70 W). The average soundbar delivers 70 W of audio output power.
Supports wireless rear speakers
Samsung HW-B450 Soundbar is compatible with wireless rear speakers, the average soundbar is not.
Bass boost
Samsung HW-B450 Soundbar supports bass boost, the average soundbar does not.
1 more sound modes
Samsung HW-B450 Soundbar offers more sound modes than the average soundbar (5 vs 4). The average soundbar offers 4 sound modes.
11.4 Hz lower min frequency
Samsung HW-B450 Soundbar has a lower minimum frequency than the average soundbar (40.6 Hz vs 52 Hz). The average soundbar has a minimum frequency of 52 Hz.
Supports DTS Virtual:X
Samsung HW-B450 Soundbar supports DTS Virtual:X, the average soundbar does not.
Broader music format support
Samsung HW-B450 Soundbar supports more music formats than the average soundbar (AAC, AIFF, ALAC, FLAC, MP3, OGG, WAV vs MP3).
5 more supported audio formats
Samsung HW-B450 Soundbar supports more audio formats than the average soundbar (7 vs 2). The average soundbar supports 2 audio formats.
AAC support
Samsung HW-B450 Soundbar supports AAC, the average soundbar does not.
Auto volume leveling
Samsung HW-B450 Soundbar supports auto volume leveling, the average soundbar does not.
Supports voice assistants
Samsung HW-B450 Soundbar supports voice assistant compatibility, the average soundbar does not.
Manual audio delay adjustment
Samsung HW-B450 Soundbar supports manual audio delay adjustment, the average soundbar does not.
Night mode
Samsung HW-B450 Soundbar supports night mode, the average soundbar does not.
8 mm lower height
Samsung HW-B450 Soundbar is shorter than the average soundbar (59 mm vs 67 mm). The average soundbar is 67 mm tall.
600 g lighter weight
Samsung HW-B450 Soundbar is lighter than the average soundbar (1,400 g vs 2000 g). The average soundbar weighs 2000 g.

Why is Samsung HW-B450 Soundbar worse than the average soundbar?

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1 fewer drivers
Samsung HW-B450 Soundbar has fewer drivers than the average soundbar (3 vs 4). The average soundbar has 4 drivers.
Narrower bass adjustment range
Samsung HW-B450 Soundbar has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.
700 Hz lower max frequency
Samsung HW-B450 Soundbar has a lower maximum frequency than the average soundbar (19,300 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.
No AUX input
Samsung HW-B450 Soundbar does not have AUX input, the average soundbar does.
Older Bluetooth version
Samsung HW-B450 Soundbar uses 4.2 for Bluetooth version, while the average soundbar uses 5.0.
Less advanced HDMI ARC type
Samsung HW-B450 Soundbar has none as its HDMI TV-audio return type, while the average soundbar has eARC.
Harder firmware updates
Samsung HW-B450 Soundbar uses USB for firmware update method, while the average soundbar uses app-based, USB.
97 mm wider width
Samsung HW-B450 Soundbar is wider than the average soundbar (859 mm vs 762 mm). The average soundbar is 762 mm wide.
Less advanced HDMI ARC type
Samsung HW-B450 Soundbar has none as its HDMI TV-audio return type, while the average soundbar has eARC.
What it is: Shows whether the soundbar uses ARC or eARC for TV audio over HDMI. ARC covers basic return audio, while eARC supports higher-bandwidth formats such as lossless Dolby Atmos and generally gives you more headroom for advanced TV-to-soundbar audio.
When it matters: When the TV will send sound back to the soundbar over HDMI and you care about getting the best audio formats your TV and streaming devices can pass through.
Importance: MEDIUM
Good value: eARC
Samsung HW-B450 Soundbar has none as its HDMI TV-audio return type, while the average soundbar has eARC.none vs eARC
No AUX input
Samsung HW-B450 Soundbar does not have AUX input, the average soundbar does.
What it is: Includes a 3.5 mm analog input for connecting older devices or simple wired audio sources.
When it matters: When a TV, projector, music player, or other source still relies on analog audio output.
Importance: LOW
Samsung HW-B450 Soundbar does not have AUX input, the average soundbar does.
Older Bluetooth version
Samsung HW-B450 Soundbar uses 4.2 for Bluetooth version, while the average soundbar uses 5.0.
What it is: Supported Bluetooth specification version.
When it matters: When you care about newer Bluetooth efficiency, compatibility, and connection behavior with modern source devices.
Importance: LOW
Good value: >=5.0
Samsung HW-B450 Soundbar uses 4.2 for Bluetooth version, while the average soundbar uses 5.0.4.2 vs 5.0
1 fewer drivers
Samsung HW-B450 Soundbar has fewer drivers than the average soundbar (3 vs 4). The average soundbar has 4 drivers.
What it is: Total number of speaker drivers built into the unit.
When it matters: When you want a better idea of how complex the speaker array is inside the bar itself.
Importance: MEDIUM
Good value: >=4
Samsung HW-B450 Soundbar has fewer drivers than the average soundbar (3 vs 4). The average soundbar has 4 drivers.3 vs 4
Narrower bass adjustment range
Samsung HW-B450 Soundbar has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.
What it is: Range of bass adjustment in decibels.
When it matters: When you want to fine-tune how much low-end weight the system adds in your room.
Importance: LOW
Samsung HW-B450 Soundbar has a lower bass adjustment range than the average soundbar (-6 to 6 dB vs -100 to 100 dB). The average soundbar offers a bass adjustment range of -100 to 100 dB.-6 to 6 dB vs -100 to 100 dB
700 Hz lower max frequency
Samsung HW-B450 Soundbar has a lower maximum frequency than the average soundbar (19,300 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.
What it is: Highest reproducible audio frequency, measured in hertz.
When it matters: When you care about how far the system extends into the upper treble for effects, detail, and sparkle.
Importance: LOW
Good value: >=20000 Hz
Samsung HW-B450 Soundbar has a lower maximum frequency than the average soundbar (19,300 Hz vs 20,000 Hz). The average soundbar has a maximum frequency of 20,000 Hz.19300 Hz vs 20000 Hz
Harder firmware updates
Samsung HW-B450 Soundbar uses USB for firmware update method, while the average soundbar uses app-based, USB.
What it is: Method for installing firmware updates (USB, OTA, app).
When it matters: When you care about how easily the soundbar can get fixes or new features.
Importance: LOW
Samsung HW-B450 Soundbar uses USB for firmware update method, while the average soundbar uses app-based, USB.USB vs app-based, USB
97 mm wider width
Samsung HW-B450 Soundbar is wider than the average soundbar (859 mm vs 762 mm). The average soundbar is 762 mm wide.
What it is: Overall width of the soundbar.
When it matters: When you want the bar to match the TV size better or fit a narrow cabinet cleanly.
Importance: LOW
Samsung HW-B450 Soundbar is wider than the average soundbar (859 mm vs 762 mm). The average soundbar is 762 mm wide.859 mm vs 762 mm

Third-party reviews

United Kingdom

(Reviews last updated: May 2026)

What customers like about Samsung HW-B450 Soundbar?

Excellent value for money and highly affordable for an entry-level system
Crystal clear dialogue enhancement and balanced midrange for clear vocals
Powerful, deep bass performance from the included wireless subwoofer
Simple and quick setup process, especially when pairing with Samsung TVs
Compact and sleek design that fits easily under most TV stands
Multiple sound modes including Game Mode, Night Mode, and Adaptive Sound Lite

What customers dislike about Samsung HW-B450 Soundbar?

Lacks HDMI connectivity, requiring an optical cable or Bluetooth for TV connection
No support for Dolby Atmos, limiting immersion for high-end movie content
Remote control can be confusing, specifically with volume rocking buttons and occasional muting issues
Occasional Bluetooth connectivity drops reported by some users
Limited surround sound performance as a 2.1 system without discrete rear speakers
Audio can become distorted at extremely high volume levels

Samsung HW-B450 Soundbar Review | 109 Data compared

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Technical Specifications of soundbar Samsung HW-B450 Soundbar

Samsung HW-B450 Soundbar vs the average soundbar

Why is Samsung HW-B450 Soundbar better than the average soundbar?

Why is Samsung HW-B450 Soundbar worse than the average soundbar?

Graphic comparison of Samsung HW-B450 Soundbar and other soundbars

Third-party reviews

What customers like about Samsung HW-B450 Soundbar?

What customers dislike about Samsung HW-B450 Soundbar?

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