
Vizio SB3620n-H6
Score: 72/100
Saiyin 2.1 17-inch Sound Bar
Score: 68/100Rankings

The VIZIO 2.0 soundbar delivers clear, balanced sound with virtual surround and convenient Bluetooth and HDMI ARC connectivity. Its lack of a dedicated subwoofer and modest volume limit its impact in larger spaces. Ideal for budget-conscious users with small to medium rooms seeking easy TV audio upgrades.

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.
| Attribute | ![]() | ![]() |
|---|---|---|
2 | 2.1best | |
180 Wbest | 100 W | |
— | 10.16 cmbest | |
| ↓ lower better | 1.814 kg | 0.761 kgbest |
1 years | 3 yearsbest | |
— | 3best | |
91.4 cmbest | 31.78 cm | |
5.6 cm | 14.5 cmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(3) | ||
Audio Channels | 2.0 | 2.1 |
Total Power Output (W) | 180 W | 100 W |
Dolby Atmos Support | true | false |
General(1) | ||
Warranty Period (years) | 1 years | 3 years |
Design(3) | ||
Soundbar Weight (kg) | 1.814 kg | 0.761 kg |
Soundbar Width (cm) | 91.4 cm | 31.78 cm |
Soundbar Height (cm) | 5.6 cm | 14.5 cm |

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

Professional reviewers commend the V-Series sound bar for delivering clear, balanced audio and effective virtual surround in a compact package, highlighting its easy setup, stylish design, and useful app-based EQ controls. However, they note that the lack of a dedicated subwoofer and modest volume limit its suitability for larger spaces or premium home-theater experiences.
Everyday users appreciate the noticeable sound improvement over TV speakers, the straightforward installation, and the sleek, space-saving design. Common praise centers on dialogue clarity and Bluetooth streaming convenience, while recurring complaints focus on bass weakness, occasional remote/app glitches, and limited volume for bigger rooms.

“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 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.