Signa S4 Dolby Atmos Sound Bar with Wireless Subwoofer
Immerse yourself in lifelike 3D audio with the Polk Signa S4 Dolby Atmos Sound Bar. Engineered with 50 years of hi-fi expertise, this 3.1.2 system features seven drivers, including up-firing speakers, to create a vast soundstage and overhead audio effects. Polk's exclusive VoiceAdjust technology ensures dialogue is always crisp and clear, while the powerful wireless subwoofer delivers deep, effortless bass. Setup is simple via HDMI or optical connections, and Bluetooth allows for easy music streaming. Its low-profile design ensures it won't block your TV screen, bringing powerful home cinema sound to your living room.
$379.00
Owner Satisfaction
4.5
/ 5
Category Rank
169
/ 741
#169 in Home Theater Systems
Price vs Category Average
-58%
Below average
Audio Technology
Dolby Atmos Certified
/ Dolby Atmos Certified
Who it's for
- Immersive Dolby Atmos
- Patented VoiceAdjust Technology
- Simple Setup and Deep Bass
Who should skip it
- Limited Smart Features
- Up-Firing Driver Limitations
- Basic Remote Control
Key Specs
Audio Technology
Dolby Atmos Certified
Speaker Configuration
3.1.2 Channel
Driver Array
7 driver array (including up-firing speakers)
Subwoofer
5.9" wireless subwoofer
Bar Dimensions
41.2" x 3.7" x 2.4"
Connectivity Options
HDMI (eARC), Optical, Aux-in, Bluetooth
Voice Enhancement
Polk VoiceAdjust™ technology
Installation Type
Tabletop or Wall-mountable
Features
- Dolby Atmos 3D Audio immersion
- Clear dialogue with VoiceAdjust technology
- Deep bass from wireless subwoofer
- Stream music wirelessly via Bluetooth
- Seven-driver array with up-firing speakers
- Preset sound modes for optimal listening
- Low-profile, wall-mountable design
- Simple setup with multiple connection options
What customers say
The Polk Signa S4 earns high praise for delivering a significant audio upgrade, particularly for movie lovers. Users consistently celebrate the immersive, cinematic experience provided by the dedicated up-firing speakers for Dolby Atmos. A key highlight is the exceptional dialogue clarity achieved through Polk's VoiceAdjust technology, ensuring conversations remain clear even during intense scenes. The wireless subwoofer offers powerful, well-integrated bass. Setup is remarkably simple, often taking just minutes using HDMI eARC. While music performance is competent, the system truly shines as an easy to use, high value home theater enhancement that effectively brings three dimensional sound to the living room.
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