
Yamaha SR-B30A Black
Score: 74/100
Samsung HW-B400F
Score: 57/100Rankings

The Yamaha SR-B30A is a compact 2.1 soundbar that integrates dual built-in subwoofers and virtual Dolby Atmos for immersive audio in small spaces. Its trade-off is limited power and the absence of Wi-Fi or voice-assistant features. Best suited for small living rooms or bedrooms where a single-unit solution with built-in bass is desired.

The Samsung HW-B400F is a compact 2.0-channel soundbar with a built-in woofer that delivers solid bass for small spaces. It lacks a wireless subwoofer and advanced formats like Dolby Atmos, limiting immersive surround capabilities. Ideal for users seeking a simple, low-power sound solution for bedrooms or home offices.
| Attribute | ![]() | ![]() |
|---|---|---|
2.1best | 2 | |
120 Wbest | — | |
7.62 cmbest | — | |
| ↓ lower better | 3.9 kg | 2.1 kgbest |
2 yearsbest | 1 years | |
4best | 2 | |
91.2 cmbest | 64.1 cm | |
6.68 cmbest | 6.65 cm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(3) | ||
Audio Channels | 2.1 | 2 |
Supported Audio Formats | PCM (2ch-7.1 up to 24-bit/96kHz), Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos | Dolby 2ch |
Dolby Atmos Support | true | false |
General(1) | ||
Warranty Period (years) | 2 years | 1 years |
Features(1) | ||
Number of Sound Modes | 4 | 2 |
Design(5) | ||
Wall‑Mountable | true | false |
Soundbar Weight (kg) | 3.90 kg | 2.1 kg |
Soundbar Width (cm) | 91.2 cm | 64.1 cm |
Soundbar Height (cm) | 6.68 cm | 6.65 cm |
Soundbar Depth (cm) | 13.34 cm | 10.7 cm |


Products in the top-left offer the best value (high score, low price).

No full professional reviews were found in the sources; manufacturer and retailer descriptions highlight surprisingly spacious and clear sound, rich bass for small rooms, and convenient all‑in‑one design, but lack independent editorial evaluation.
Everyday users appear to appreciate the ease of setup, compact bass performance, and dialogue clarity, while recurring concerns revolve around limited power for larger spaces and the absence of Wi-Fi or voice-assistant features.

Professional reviewers and editors are not present in the available sources; official Samsung listings emphasize the compact design, built‑in woofer and easy TV integration but provide no independent editorial assessment.
Consumer feedback is not captured in the searched data, so no recurring praise or complaints can be identified.
