
TCL Alto 5+
Score: 76/100
LG S40TR
Score: 65/100Rankings

The TCL Alto 5+ is a budget 2.1-channel soundbar with a wireless 5-inch subwoofer, providing strong bass and multiple connectivity options. Its boomy bass and distortion at high volumes can detract from dialogue clarity. It's a good fit for cost-conscious movie fans with TCL Roku TVs.

The LG S40TR is a 4.1-channel soundbar system featuring wireless rear speakers and subwoofer, offering compact design and Dolby Digital/DTS support. However, it lacks disclosed power specifications and is optimized mainly for LG TVs, limiting broader compatibility. Ideal for LG TV owners seeking a space-saving surround solution.
| Attribute | ![]() | ![]() |
|---|---|---|
3 | 4.1best | |
5 inbest | — | |
| ↓ lower better | 9.5 lbbest | 22.1 lb |
1 yearsbest | 1 yearsbest | |
— | 5best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(1) | ||
Audio Channels | 3 | 4.1 |
Build & Design(1) | ||
System Weight (lb) | 9.5 lb | 22.1 lb |


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

Professional reviewers highlight the Alto 5+ as an affordable way to add noticeable bass and louder sound to a TV, appreciating its easy installation and Roku integration. However, they caution that the bass is excessively boomy and that distortion emerges at high volumes, making it less suitable for dialogue-heavy content.
Direct consumer reviews are not available in the provided data, but the expert feedback suggests that everyday users who prioritize bass‑heavy movies or music are likely to appreciate the system, while those seeking neutral or dialogue‑clear sound may be disappointed.

Professional reviewers and editors have not published evaluations of the LG S40TR; product pages emphasize its compact power and wireless setup but lack third‑party analysis.

