Polk Audio Signa S4
Score: 73/100
Sonos RAYG1US1BLK
Score: 59/100Rankings
The Signa S4 is a low-profile 3.1.2-channel soundbar with a wireless subwoofer that brings Dolby Atmos immersion and clear dialogue to midsize rooms, while keeping setup simple and cost-effective.
The Sonos Ray is a compact entry-level 2.0 soundbar that upgrades TV audio with clear dialogue and balanced music playback, while integrating seamlessly into the Sonos ecosystem. It lacks HDMI, Dolby Atmos, and deep bass, making it best suited for small spaces and existing Sonos users.
| Attribute | | |
|---|---|---|
1best | — | |
1best | — | |
5best | — | |
| ↓ lower better | 8.6 kg | 1.95 kgbest |
36 monthsbest | 12 months |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Video(2) | ||
HDMI ARC Support | true | false |
HDMI eARC Support | true | false |
Build & Design(1) | ||
Overall Weight (kg) | 8.6 kg | 1.95 kg |
Warranty & Support(1) | ||
Warranty Period (months) | 36 months | 12 months |
Audio(2) | ||
Channel Configuration | 3.1.2 | 2.0 |
Supported Audio Formats | Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS Virtual:X | Dolby Digital 5.1, DTS Digital Surround |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Signa S4 for delivering high-value Dolby Atmos performance, clear dialogue, and a hassle-free setup, while noting the lack of smart-home integration, expandability, and network streaming as drawbacks.
Everyday users overwhelmingly appreciate the soundbar's dialogue clarity, powerful subwoofer, and quick installation, though they note the non-backlit remote, absence of voice-assistant support, and occasional Bluetooth disconnects.
Professional reviewers praise the Ray for its compact footprint, clear sound, and effortless Sonos integration, but criticize the absence of HDMI, Dolby Atmos, and deep bass.
Everyday users love the noticeable improvement over TV speakers and easy app setup, but complain about missing HDMI, weak bass, and lack of voice assistants.
“Dialogue is crystal clear, even in loud action scenes.”
“The subwoofer hits harder than expected for its size.”
“Set up in under 10 minutes - just plugged in HDMI and it worked.”
