
Polk Audio MagniFi Mini AX
Score: 78/100
Vizio SV510X-08
Score: 79/100Rankings

The VIZIO 5.1 Soundbar SE is a compact 33-inch bar with a wireless subwoofer and surround speakers, delivering immersive Dolby Atmos and DTS:X sound. Its limited input options, such as the lack of an optical port and a dedicated remote, may constrain flexibility. Ideal for budget-conscious small-room setups.

The Polk MagniFi Mini AX is a compact 3.1-channel soundbar delivering Dolby Atmos and DTS:X with a wireless subwoofer, offering immersive audio in a small footprint. Missing detailed power output and a higher price point may deter cost-sensitive buyers. Perfect for apartments or condos where space is at a premium but immersive sound is desired.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 5.1best | |
12.7 cmbest | 12.7 cmbest | |
| ↓ lower better | 6.35 kg | 2.33 kgbest |
10 mbest | — | |
1 yearsbest | 1 yearsbest | |
— | 3best | |
36.6 cm | 83.82 cmbest | |
7.9 cmbest | 5.79 cm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(2) | ||
Audio Channels | 3.1 | 5.1 |
Supported Audio Formats | PCM, Dolby Mono, Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby Atmos True HD, DTS Digital Surround, DTS-HD, DTS-HD Master Audio, DTS:X, DTS Virtual X | Dolby Atmos; DTS:X; DTS Virtual:X |
Connectivity(2) | ||
Bluetooth Version | 5.0 | 5.2 |
Optical Input | true | false |
Accessories(1) | ||
Remote Control Included | true | false |
Design(4) | ||
Soundbar Weight (kg) | 6.35 kg | 2.33 kg |
Soundbar Width (cm) | 36.6 cm | 83.82 cm |
Soundbar Height (cm) | 7.9 cm | 5.79 cm |
Soundbar Depth (cm) | 10.4 cm | 8.20 cm |


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

Professional reviewers commend the VIZIO 5.1 Soundbar SE for delivering cinema-grade Dolby Atmos and DTS:X performance at an affordable price, emphasizing its easy integration with VIZIO TVs via QuickFit and its compact design that suits smaller spaces.
Consumers appreciate the punchy bass, straightforward wireless setup, and the convenience of app control, especially in apartments or modest living rooms. Recurring frustrations center on the lightweight construction, occasional Bluetooth dropouts, and insufficient volume or dialogue clarity for larger rooms.

