Polk Audio Signa S4
Score: 79/100
LG S40TR
Score: 65/100Rankings
The Polk Signa S4 is a slim Dolby Atmos sound bar with a powerful 410 W output, VoiceAdjust dialogue enhancement, and a wireless subwoofer, delivering immersive audio for small to medium rooms. Its drawbacks include the lack of a standard HDMI input and occasional Bluetooth hiccups, which may affect connectivity flexibility. Best suited for budget-conscious viewers with 40-55" TVs who prioritize immersive sound and dialogue clarity.
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 | | |
|---|---|---|
6best | 4.1 | |
410 Wbest | — | |
1 inbest | — | |
5.9 inbest | — | |
| ↓ lower better | 19 lbbest | 22.1 lb |
3 yearsbest | 1 years | |
7best | 5 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(1) | ||
Audio Channels | 6 | 4.1 |
General(2) | ||
Warranty (years) | 3 years | 1 years |
Included Accessories | 7 | 5 |
Build & Design(1) | ||
System Weight (lb) | 19 lb | 22.1 lb |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Signa S4 for its impressive bass output, clear dialogue thanks to VoiceAdjust, and effective Atmos height effects, noting it offers strong value in the entry-level Atmos segment. However, they criticize the missing standard HDMI input and the need for careful bass balancing, suggesting it's best suited for users who prioritize sound impact over extensive connectivity.
Everyday users love the easy wireless sub setup, the room-shaking bass, and the clear speech reproduction, especially for movies and sports. Common complaints revolve around the sub's heft, occasional Bluetooth hiccups, and the inability to connect multiple HDMI sources, with some noting the bass can dominate mids if not tuned.
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.
“huge soundstage”
“powerful bass that rumbles behind couch”
