
Polk Audio Signa S3
Score: 75/100
LG S60T
Score: 79/100Rankings

The LG S60T is a 3.1-channel soundbar system featuring a wireless subwoofer, AI Sound Pro and a dedicated center channel for clear dialogue. Wireless connectivity can be inconsistent, and the remote's volume increments are coarse. Best suited for TV and movie enthusiasts who value dialogue clarity and immersive bass in a sleek package.

The Polk Signa S3 offers a low-profile 2.1-channel soundbar with built-in Chromecast and Google Assistant, providing easy streaming and dialogue enhancement. Its limited channel configuration and lack of detailed power specifications restrict surround-sound performance. Best suited for users who want a simple, affordable upgrade for modest TV setups.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 4best | |
| ↓ lower better | 1.8 kgbest | 8.255 kg |
1 yearsbest | 1 yearsbest | |
90 cmbest | 85.09 cm | |
5.5 cm | 6.35 cmbest | |
8.2 cm | 8.89 cmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(2) | ||
Audio Channels | 2.1 | 4 |
Supported Audio Formats | Dolby Digital, DTS Virtual Surround | Dolby Audio |
Design(4) | ||
Soundbar Weight (kg) | 1.8 kg | 8.255 kg |
Soundbar Width (cm) | 90.0 cm | 85.09 cm |
Soundbar Height (cm) | 5.5 cm | 6.35 cm |
Soundbar Depth (cm) | 8.2 cm | 8.89 cm |


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

Professional reviewers commend the Signa S3 for its low-profile aesthetics, straightforward setup, and useful features like VoiceAdjust and built-in Chromecast, while noting its limitation to 2.1 channels and the lack of detailed power specs.
Everyday users appreciate the simple plug-and-play installation, clear dialogue from VoiceAdjust, and the solid bass from the wireless subwoofer, with no major complaints beyond the system's basic channel configuration.

Professional reviewers praise the S60T for its standout center channel clarity, noting that dialogue remains crystal clear even in high-action scenes. The AI Sound Pro technology is highlighted for automatically balancing dialogue and effects, while the combination of Dolby Audio and a wireless subwoofer delivers a cinematic soundstage with impactful bass.
Everyday users consistently commend the S60T for its excellent sound quality, deep bass, and easy setup. Clear dialogue is frequently mentioned as a major benefit, often eliminating the need for subtitles. Integration with LG TVs via a single remote is also praised, though some users report occasional wireless connectivity hiccups and coarse remote volume steps.
