Polk Audio Signa S4 Soundbar
Best immersive soundbar for budget-conscious home theater enthusiasts.
This 3.1.2 system brings genuine Dolby Atmos height to your living room without the clutter of a multi-speaker setup. You sacrifice the granular control of a full component rig, but you gain a streamlined, plug-and-play solution that makes cinematic immersion feel effortless.
$449.00
at
ABC Warehouse
Who it's for
- Movie lovers seeking genuine overhead sound immersion
- Viewers struggling to hear dialogue in action-heavy films
- Minimalists wanting quick setup and clutter-free bass
Who should skip it
- Smart home users requiring Wi-Fi and streaming integration
- Audiophiles desiring a wide, expansive surround soundstage
- Users who prefer clear visual feedback for settings
Performance breakdown
Spatial Audio Immersion
Upfiring drivers create a convincing height layer for true Dolby Atmos.
Dialogue Clarity
VoiceAdjust technology isolates speech perfectly even during intense action sequences.
Bass Impact
The wireless subwoofer delivers punchy, room-filling low end for cinematic depth.
Setup Simplicity
Plug-and-play connectivity via HDMI eARC makes installation effortless for any user.
Design Profile
Low-profile aesthetic fits discreetly under most televisions without obstructing the screen.
Connectivity Versatility
Multiple wired and wireless inputs handle diverse home entertainment setups with ease.
Key Specs
Dimensions (Sound Bar)
41.2" W x 3.7" D x 2.4" H
System Type
Soundbar System
Audio Channels
3.1.2 system
Driver Array
7-driver array with dedicated center channel and upfiring speakers
Subwoofer
5.9" wireless subwoofer
Audio Decoding Formats
Dolby Atmos Certified
Connectivity Options
HDMI eARC, Optical input, AUX input, Bluetooth
Wireless Connectivity Standard
Bluetooth, Wi-Fi
Voice Technology
Polk VoiceAdjust™
Sound Modes
Movie, Music, and Night modes
Know before you buy
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