VIZIO SV510X-0806 5.1 Soundbar SE Review
A compact true-surround system that delivers real rear-channel effects without pushing beyond the budget.
At a Glance
The VIZIO’s separate surrounds, center channel and subwoofer give it stronger spatial hardware than most low-cost bars, although its inputs and tuning options are relatively basic.
VIZIO SV510X-0806 5.1 Soundbar SE Specifications
The VIZIO SV510X-0806 is a 5.1-channel soundbar system with six speakers, Dolby Atmos, DTS:X, a 4.7-inch wireless subwoofer, HDMI eARC, USB WAV playback and Bluetooth 5.2.
Audio & Channels
| Channel Configuration | 5.1 |
| Speakers | 6 speakers |
| Frequency Response | 50 Hz-16 kHz ±5 dB |
| Subwoofer Driver | 4.70 in (119.4 mm) |
Audio Formats
| Supported Formats | Dolby Atmos; DTS:X; DTS Virtual:X |
Included Components
- Main soundbar
- Wireless subwoofer
- 2 surround speakers
Sound Features
- Movie listening mode
- Music listening mode
- Direct listening mode
- QuickFit mounting support
Connectivity
| HDMI Inputs | 1 HDMI input |
| HDMI eARC/ARC | 1 HDMI eARC connection |
| Optical Input | None |
| USB | USB input for WAV audio playback |
Wireless & Streaming
| Bluetooth | Bluetooth 5.2 |
Controls & Smart Features
| Remote | No remote included |
Dimensions & Weight
| Soundbar Dimensions | 33.00 x 2.32 x 3.23 in (838.2 x 58.9 x 82.0 mm) |
| Soundbar Weight | 5.13 lb (2.3 kg) |
| Subwoofer Dimensions | 6.10 x 7.20 x 10.20 in (154.9 x 182.9 x 259.1 mm) |
| Subwoofer Weight | 5.25 lb (2.4 kg) |
| Wall Mount | Wall mountable |
Summary
The system includes separate surround speakers and a wireless subwoofer for discrete 5.1 playback. It has no optical input, Ethernet or supplied remote.
Should You Buy the VIZIO SV510X-0806 5.1 Soundbar SE?
The VIZIO SV510X-0806 5.1 Soundbar SE ranks #2 of 10 in our Best Soundbars Under $300 ranking, with a CORE score of 83/100. It is strongest on surround & Atmos immersion and value & total cost, where it ranks 2nd and 3rd of 10.
Buy it if
- You need true rear-channel surround in a compact, affordable package.
- You want strong surround & Atmos immersion: it ranks 2nd of 10 on this measure.
- You want strong value & total cost: it ranks 3rd of 10 on this measure.
Skip it if
- Setup & everyday use is your top priority. The Sonos Ray scores 93 there, against 77 for the VIZIO SV510X-0806 5.1 Soundbar SE.
How the VIZIO SV510X-0806 5.1 Soundbar SE Scored
CORE scores every model in this category on the factors below, listed from most to least important for soundbars under $300. The rank shows where the VIZIO SV510X-0806 5.1 Soundbar SE places among the 10 models in our Best Soundbars Under $300 ranking.
Technical Assessment
Performance
Speech is anchored by the center channel and effects can move behind the listener through the physical rear speakers rather than front-bar simulation. Dynamic movie material comes through with useful punch, but deep bass extension and connection options are more limited than the system’s surround hardware suggests.
Reliability and Ownership
Its practical ownership trade-offs are the number of components to place and the limited connection set, not a documented chronic hardware fault.
Pros and Cons
Pros
- Physical rear speakers create genuine back-channel placement
- Dedicated center channel keeps voices focused
- Dolby Atmos support and strong dynamics suit movie use
Cons
- Feature and music controls are comparatively limited
- Setup flexibility is reduced by the fixed multi-speaker package
- Connectivity is sparse with no HDMI input or optical input
- Long-term owner validation is less mature than for the most established high-volume models
What Reviewers and Owners Say
- Controlled exact-model testing found a balanced midrange and clear center-channel dialogue, useful surround satellites and strong dynamics, with limited deep-bass extension and sparse inputs.
- The same controlled test also documented support for major audio formats, strong maximum-level dynamics and the lack of HDMI-in/optical inputs.
Owners rate the VIZIO SV510X-0806 5.1 Soundbar SE 4.3 out of 5 on average, across 2,456 ratings at a major US retailer.
VIZIO SV510X-0806 5.1 Soundbar SE Alternatives
Sonos Ray
Choose it for stronger features & music flexibility: it scores 93 there, against 76 for the VIZIO SV510X-0806 5.1 Soundbar SE.
TCL S65K S Series 5.1
Choose it for stronger verified owner validation: it scores 92 there, against 77 for the VIZIO SV510X-0806 5.1 Soundbar SE.
LG S40TR 4.1
Choose it for stronger setup & everyday use: it scores 86 there, against 77 for the VIZIO SV510X-0806 5.1 Soundbar SE.
How We Evaluate
Last updated October 7, 2026.