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The Samsung B-Series HW-B400F (2025) is a compact 2.0 channel soundbar featuring a built-in subwoofer, 40W max output, and versatile Bluetooth and HDMI connectivity. Designed for seamless integration with Samsung TVs, it offers enhanced dialogue clarity, surround sound expansion, and convenient one-remote control, making it the perfect upgrade for immersive home entertainment without the hassle.





| ASIN | B0DY1Z934F |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets, For Televisions |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #743 in Electronics ( See Top 100 in Electronics ) #3 in Home Audio Sound Bars |
| Brand | Samsung |
| Built-In Media | Remote |
| Color | Black |
| Compatible Devices | Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, HDMI |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.1 out of 5 stars 776 Reviews |
| Enclosure Material | Metal |
| Frequency Response | 20 Hz |
| Is Waterproof | False |
| Item Dimensions D x W x H | 4.21"D x 25.23"W x 2.62"H |
| Item Weight | 4.6 Pounds |
| Manufacturer | SAMSUNG |
| Model Name | B Series |
| Model Number | HW-B400F/ZA |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 2 AAA batteries required. |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 40 Watts |
| Speaker Size | 25.23 Inches |
| Speaker Type | Soundbar |
| Specific Uses For Product | Gaming, Home Theatre, Party |
| Subwoofer Connectivity Technology | Wireless |
| UPC | 887276937809 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year of Manufacturer |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
J**C
Good Value
Bought a small Samsung TV for our kitchen which has a great picture, but less than adequate sound. So we opted for this sound bar and don’t have any regrets. Big improvement in sound and for the price (on sale for $117), we feel it’s a pretty good deal. Be forewarned that it only comes with an optical cable and power cord, so if necessary, you will have to furnish your own HDMI or USB cables. Set up was a breeze and it syncs up with the Samsung TV perfectly. It also has Blue Tooth capabilities which we look forward to trying for streaming music.
D**I
Now my grandma can hear her tv
Easy to connect and install. Sounds amazing. Easy to use and sync to my TVs remote so I don’t have to use two remotes. Great price compared to others similar to this product. Came ready with the cable I needed for my tv.
A**T
Good sound. No menu or visual instructions
Easy to hook up to tv even with no instructions in the box. Fits snugly under the edge of our 65” Vizio. The sound is good but the “woofer” button doesn’t seem to do anything for the bass. There isn’t an onscreen menu for when or what a button is doing. We did find a manual online through a search of the model. We followed instructions online for setting the soundbar up through our tv settings, so we can control it with one remote. There’s no sound from the soundbar when we do this. So we are working with two remotes.
T**R
Great Sound Bar
I use this with my computer, and it's perfect. For such a small light weight speaker bar, the sound is so much bigger, and the sound quality is excellent. Very easy to set up, and connect. The batteries that are provided for the remote didn't last long, and they're easy to replace with any AAA batteries you prefer.
S**M
Muffled sound, and can't access voice enhance mode
The sound is muffled and bass-heavy. There's a control to change treble and bass, but when I use it nothing changes. My biggest issue is that I bought the HW B400F for the voice enhance mode. BUT the remote control doesn't access it. You need to use the Samsung SmartThings mobile app. However, the soundbar does not have wifi, so to link to the app you need to set the soundbar's input to bluetooth, and pair with the phone's NFC reader -- but not with the phone's NFC in card reader mode. But iphones have NFC in card reader mode by default, and I couldn't get the phone's NFC tag scan to detect the soundbar. I had extensive chats with Samsung tech support, with no success. This is really stupid. Why not just put all of the sound modes into the remote control? I suppose if you have a Samsung TV and other Samsung devices, you could use all of the soundbar's features. But apparently Samsung doesn't care about customers who are not devoted to their products. I'm returning the soundbar
G**8
Better Than TV Speakers, But Not by Much
I had high hopes for this soundbar, but it just wasn’t loud enough for my space. Setup was easy and the sound quality itself was clear, especially for dialogue, but it lacked the volume and overall punch I was looking for. For a smaller room, it might be fine, but in my case it didn’t make enough of a difference over my TV speakers. Ended up sending it back.
M**S
Great speaker
Small but powerful. I am using this with my bedroom tv. Very easy to set up. I am thrilled it has an HDMI ARC connection. The remote is very easy to use, sound is great, easy to pair with my Fire TV remote. Compatible with my Samsung tv. Great little speaker.
S**.
Inexpensive and solid soundbar.
Excellent small soundbar for my office TV. Easy to set up and compares favorably to high end soundbars. Great for the price. .
P**I
Great
Wonderful product. Love it
M**R
Exelente producto
Me encanta, la recomiendo, se que hay variedad de marcas , pero para mí es justo lo que necesitaba, disfruto mucho cuando veo películas, buen producto.
A**O
Muy buena calidad precio perfecto sonido
Muy buena
M**D
Connecting
Difficult to connect
E**Z
No es mala pero pudo estar mejor
Tiene buena potencia pero está guiada para una habitación no muy grande y en algunas televisiones no conecta requiere su cable HDMI
Trustpilot
1 week ago
2 months ago