Polk Audio Signa S4 Soundbar
Best immersive soundbar for movie lovers seeking a simple home setup.
This soundbar brings immersive Dolby Atmos audio to your living room with a dedicated wireless subwoofer and up-firing speakers. It prioritizes dialogue clarity with VoiceAdjust technology and offers easy setup and customizable sound modes for an enhanced home theater experience.
$299.00
at
Klarna
Who it's for
- Movie lovers seeking genuine overhead sound effects
- Viewers who struggle to hear dialogue during loud scenes
- Home theater fans wanting powerful bass without messy cables
Who should skip it
- Users with multiple external devices needing direct connections
- Listeners who rely on Wi-Fi streaming and multi-room audio
- Critical listeners demanding high-fidelity music performance
Performance breakdown
Immersive Soundstage
Up-firing drivers create a convincing sense of height for Dolby Atmos.
Dialogue Clarity
VoiceAdjust technology keeps speech crisp even during intense action sequences.
Bass Impact
Wireless subwoofer delivers punchy low-end performance for cinematic rumble.
Setup Simplicity
Single-cable HDMI eARC connection makes installation effortless for any user.
Design Profile
Ultra-slim chassis tucks neatly under TVs without obstructing the screen.
Connectivity Versatility
Robust input options ensure seamless integration with modern and legacy devices.
Key Specs
Configuration
3.1.2-Channel
Driver Count
7-driver array
Total Power Output
40W
Soundbar Height
2.36 inches
Subwoofer Driver Size
5.9 inches
Bluetooth Version
v5.0
Weight (Soundbar)
6.39 lbs
Weight (Subwoofer)
9.03 lbs
Connectivity
HDMI (eARC/ARC), TOSlink optical, 3.5mm mini jack, Bluetooth
Speaker Type
Soundbar
What Reviewers Say
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