Smart Soundbars
$159.00lowest, at Bunnings
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Buy at BunningsThe Samsung HW-B400F is a 2.0-channel soundbar with an integrated woofer designed to improve dialogue clarity and surround sound. It connects via Bluetooth, HDMI ARC, or optical input, and includes voice enhancement and night mode features. The device supports USB playback and works with a unified remote for television control.
The Samsung HW-B400F is a 2.0-channel soundbar with an integrated woofer designed to improve dialogue clarity and surround sound. It connects via Bluetooth, HDMI ARC, or optical input, and includes voice enhancement and night mode features. The device supports USB playback and works with a unified remote for television control.
Research-based: compiled from the manufacturer's information and Australian retailer listings. NXT Smart Home has not tested this product.
Best for: Renters and bedroom TV viewers seeking clearer dialogue and simple HDMI ARC connectivity from a single compact speaker without smart features.
The Samsung HW-B400F (Australian model code HW-B400F/XY) is a standalone 2.0-channel soundbar designed for straightforward television audio setups. According to Samsung Australia, the unit houses four built-in speakers, including an integrated woofer, inside a compact enclosure measuring 641 mm wide, 66.5 mm high, and 107 mm deep. Weighing 2.1 kg, it connects to displays via HDMI ARC or an optical port, while also supporting Bluetooth 4.2 and USB playback for MP3, AAC, FLAC, and WAV files. Supported audio processing includes Dolby 2ch, Surround Sound Expansion, Voice Enhance Mode, Night Mode, and LPCM 2ch.
This soundbar suits apartment dwellers, renters, and secondary-room viewers who want clearer dialogue without cluttering their living area with extra boxes or trailing cables. Because the woofer is built directly into the main bar, it requires no floor space for a separate subwoofer unit. Samsung highlights Voice Enhance Mode to boost spoken clarity and Night Mode to compress dynamic audio spikes, making it practical for late-night viewing in shared housing or compact apartments.
Conversely, home theatre enthusiasts looking for cinematic immersion should look elsewhere. Samsung's specifications confirm that the HW-B400F does not decode Dolby Atmos or DTS:X spatial audio formats, nor does it include separate rear channels. Buyers wanting multi-room music streaming, network playback, or automated voice control will also find it unsuitable, as the hardware completely lacks Wi-Fi.
In Australia, the HW-B400F includes a 12-month manufacturer warranty, as listed by Samsung Support Australia and local retailers like Officeworks. Samsung states the unit supports Free Voltage, operating at 20 W with a 0.5 W standby draw, though official documentation does not detail the specific Australian plug format or whether it uses an external power brick.
Smart-home builders should be aware that this unit is entirely offline. Product data confirms it has no Wi-Fi connectivity, meaning it will not integrate with Apple Home, Google Home, Amazon Alexa, Home Assistant, Matter, or Samsung's own SmartThings ecosystem. It functions purely as a conventional television audio bar managed via standard remotes or HDMI CEC. Renters should also note that Samsung does not include a wall-mount bracket in the box, meaning placement on a console or media cabinet is the default setup.
Specifications are sourced from the manufacturer listing. Confirm details on the retailer's product page before purchasing.
Prices are indicative and in Australian dollars — confirm on the retailer's site.We may earn a commission from links on this page, at no extra cost to you. Read our full disclosure.
Reviews written by customers of the stores named on each review — not by NXT Smart Home, and not a test result.
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customer reviews from Samsung (global store) and Officeworks and 4 other sources
No overall score is shown under 20 reviews from Australian sources.
Customer reviews syndicated from Samsung (global store) and Officeworks and 4 other sources. We do not edit them, and we cannot confirm the reviewers bought the product. They come from retailers in Australia and overseas, and each review says where it was posted; Australian sources are listed first and overseas ones may not reflect Australian stock, pricing or warranty.
The score and the star bars count only reviews from Australian retailers and the brand's Australian site. Overseas reviews, including the brand's global store, are shown but not counted.
Reviews may relate to a different variant, bundle or colour. Check the retailer's page for the exact item before buying.
Don't expect much from the woofer, it's basically useless - 0 is terrible, 6 is a crime to call it 'deep and rich bass'. I was expecting more with the built in woofer. Build quality feels very light and cheap (lower qual ...
This review is from Samsung (global store)
Posted 2026-06-17T00:00:00.000Z
I purchased this shortly after purchasing a new TV. I did the research based on feedback from friends, colleagues and reviewers on YouTube. Very happy with my purchase and appropriate for my small apartment. Very easy to ...
This review is from Samsung (global store)
Posted 2025-10-17T00:00:00.000Z
Purchased to use as a pc speaker. The low profile fit perfectly under the HP M32f monitors. Sound quality pretty good for the price. Happy with the purchase
This review is from Officeworks
Posted 2025-12-17T00:00:00.000Z
Good quailty i love samsung and great price very affordable for the everyday punter and makes watching movies and playing video games way better in my lounge room
This review is from Myer
Posted 2026-09-17T00:00:00.000Z
I purchased a soundbar and I having trouble connecting the Q-Symphony Feature but otherwise it sound great and I highly recommend.
This review is from Samsung (global store)
Posted 2025-10-17T00:00:00.000Z
Sound bar holes didn’t fit brackets so tech had to screw in holes to make it hold position.
This review is from JB Hi-Fi
Posted 2026-08-17T00:00:00.000Z
Got this 2 weeks ago and was so easy to set up with new Samsung TV. Great sound and love the blue tooth compatibility with the TV. Haven't yet tried to use with other devices but looking forward to checking out more feat ...
This review is from Samsung (global store)
Posted 2026-08-17T00:00:00.000Z
Easy setup very clear good sound this unit is very good if sound is a big part of your tv experience
This review is from Samsung (global store)
Posted 2025-11-17T00:00:00.000Z
Lowest price we recorded across Australian retailers, last 30 days.
Prices are checked on retailer pages and can change at any time; confirm on the retailer's site.
Compare stock availability and AUD pricing across verified Australian retailers. Prices checked 22 October 2026 — confirm on the retailer's site.
