
Saiyin 2.1 17-inch Sound Bar
Score: 68/100
Samsung HW-B400F
Score: 57/100Rankings

The Saiyin DS6345S is a budget-friendly 2.1 soundbar with a compact 17-inch bar and a dedicated 4-inch subwoofer delivering punchy bass. It lacks Dolby Atmos and premium build quality, limiting its performance in larger rooms. Best suited for small-to-medium TVs and gamers seeking an affordable upgrade.

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 | |
100 Wbest | — | |
10.16 cmbest | — | |
| ↓ lower better | 0.761 kgbest | 2.1 kg |
3 yearsbest | 1 years | |
3best | 2 | |
31.78 cm | 64.1 cmbest | |
14.5 cmbest | 6.65 cm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(1) | ||
Audio Channels | 2.1 | 2 |
Connectivity(1) | ||
Bluetooth Version | Supported | 4.2 |
General(1) | ||
Warranty Period (years) | 3 years | 1 years |
Features(1) | ||
Number of Sound Modes | 3 | 2 |
Design(5) | ||
Wall‑Mountable | true | false |
Soundbar Weight (kg) | 0.761 kg | 2.1 kg |
Soundbar Width (cm) | 31.78 cm | 64.1 cm |
Soundbar Height (cm) | 14.5 cm | 6.65 cm |
Soundbar Depth (cm) | 44.58 cm | 10.7 cm |

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

Professional reviewers commend the Saiyin 2.1 system for its strong bass output, compact size and value, noting it delivers clearer mids and highs than many TV-built speakers and integrates easily via Bluetooth or Fire TV. However, they point out the lack of Dolby Atmos, spatial audio and premium build materials, positioning it as a solid budget upgrade rather than a high-end home-theater solution.
Everyday users appreciate the lightweight design, quick Bluetooth/Fire TV pairing and the surprising bass punch that revitalizes flat TV sound in small rooms. Recurring complaints focus on occasional setup glitches, muddled dialogue at higher volumes, cheap-feeling plastic construction and limited bass reach in larger spaces.

“Transforms flat TV sound for movies/games without much space”

“Bass punch is surprising for such a small room”

“Occasional setup glitches (e.g., optical/splitter issues)”




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.