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Polk Audio Signa S2
Sound Bar with Wireless Subwoofer
The low-profile Signa S2 universal TV sound bar delivers an incredible, room-filling home theatre experience — far beyond anything you get from your TV’s small built-in speakers.
- Dolby Digital & DTS virtual surround
- VoiceAdjust™ technology
- Bluetooth
- 4 driver array
- 5.25" wireless subwoofer
- 35.4" x 3.3" x 2.2" (Bar)
Dolby Digital Surround Sound
This low-profile sound bar with Dolby Digital 5.1 decoding provides room-filling surround sound without filling the room with speakers.
Polk VoiceAdjust® Technology
Customize the voice levels in the sound bar to reproduce clear, crisp dialogue and never miss a single word of your favourite movie, TV show or sporting event.
Universal compatibility
Works with 4K and HD TVs — HDMI cable included. Watch your favourite shows with exceptional contrast and clarity.
Easy Setup, Low-Profile Design
Enjoy quick, seamless connection to your TV. Slim size fits most spaces — easily wall-mount it or set it in front of your TV.
never miss a memorable moment again
Polk’s patented VoiceAdjust™ speech-clarifying technology allows you to raise and accentuate dialog without impacting the rest of the soundtrack.
Dealers selling Polk Audio near you
Authorized dealers for Polk Audio Signa S2
- Abt Electronics — online and in-store — Glenview, Illinois, United States (website)
- Accessories 4 less — online and in-store — Apopka, Florida, United States (website)
- Acoustic Sound Design — in-store — Las Vegas, Nevada, United States (website)
- Alex Audio Video — in-store — Sofia, Sofia City Province, Bulgaria (website)
- All That Audio — in-store — Anaheim, California, United States (website)
- Alpha Audio Pte — online and in-store — Singapore, Singapore (website)
- Alta Fedelta — online and in-store — Lombardia, Italy (website)
- Altitudo Audio — online and in-store — Winnipeg, Manitoba, Canada (website)
- Area Hifi — online and in-store — L'Eixample, Comunidad Valenciana, Spain (website)
- Audio Advice — online and in-store — Raleigh, North Carolina, United States (website)
and 84 more verified dealers
Polk Audio's Signa S2 pairs a compact bar and wireless sub for a surprisingly full sound, delivering deep bass and a performance-tuned mid/high array while Polk's Voice Adjust keeps dialogue intelligible; broad inputs including HDMI ARC and Bluetooth plus bundled cables make setup painless, attributes highlighted by StereoNET United Kingdom.
Pros
- Rich, full sound with impactful low end thanks to the included wireless sub and performance-tuned driver array.
- Improved dialogue clarity via Polk's Voice Adjust technology for more intelligible speech in movies and TV.
- Flexible, user-friendly connectivity (HDMI ARC, optical, AUX, Bluetooth) and bundled HDMI/optical cables simplify setup.
Sound Quality
71/100
Bass
72/100
Score inferred from specs: a single 5.25" ported driver and system frequency spec down to 45 Hz suggest modest low‑end extension and reasonable control for a compact consumer sub. No reviewer measurements or listening outcomes were provided, so the score is conservative.
Dynamics
70/100
A small ported 5.25" driver typically offers acceptable transient response for TV/film but limited macro headroom and slam versus larger home-theater subs. No dynamic performance comments from reviews were available; score reflects expected practical performance.
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Integration
70/100
System connectivity and packaged pairing imply the sub is designed to work with the soundbar, but there are no reviewer outcome statements about how well it 'disappears' or blends with mains. Features ≠ Integration; add outcome evidence or lower Integration.
Build Quality
78/100
Polk's consumer products normally show solid basic construction; the listed driver and ported enclosure indicate sensible engineering for the price segment. With no durability or finish reviews, the score is based on brand baseline and specs rather than hands-on reports.
Features Connectivity
80/100
System-level connectivity is broad (HDMI ARC, optical, analog AUX, Bluetooth) which makes setup and everyday use flexible. While these are primarily soundbar features, they improve overall usability of the package; no app or advanced DSP details were provided.
Value for Money
75/100
Price was not provided and no reviewer conclusions about value were available. Score assumes typical Polk pricing and strong feature-to-cost ratio for an entry-level soundbar+sub package; adjust if actual price differs significantly.
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