Polk Audio Signa S2 Sound Bar
for Smart TV with Subwoofer, Wireless – Exclusive VoiceAdjust Technology, Ultra-Slim Design, Works with 4K &…
Price as of 2026-07-23. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$91–$191
- Mid-range:$191–$312← You are here
- Premium:$312+
Is This Right For You?
- •Those who want a top-rated option — in the top 12% of Soundbars by rating
- •Risk-averse buyers — 21,910+ reviews give a highly reliable picture
- •ULTIMEA 5.1CH Surround Sound Bar offers a better rating (4.6/5) at a similar or lower price ($130)
- •ULTIMEA 5.1CH Surround Sound Bar — 48% cheaper at $130 (Score A)
📊 Based on data analysis of 8 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Soundbars
Computed from live Amazon rating, review count, and price across 8 Soundbars available to US consumers · last refreshed 2026-07-23.
How It Compares
This Product Polk Audio Signa S2 Sound Bar | Most Popular Bose TV Speaker | Best Rated ULTIMEA 5.1CH Surround Sound Bar | Best Value Sonos Ray | |
|---|---|---|---|---|
| Price | $249 | $210.99 | $129.99 | $219 |
| Rating | 4.4/5 | 4.3/5 | 4.6/5 | 4.3/5 |
| Reviews | 21,910 | 14,121 | 2,282 | 1,277 |
| Mubboo Score | A- | A | A | B |
Quick Specs
- Color
- Black
- MP3 player
- No
- Unit Count
- 1.0 Count
- Item Weight
- 3.9 Pounds
- Manufacturer
- Polk Audio
- Model Number
- AM6214-A
- Power Source
- AC
- Speaker Size
- 2 Inches
What buyers say about Soundbars
Themes from buyer reviews across this category — not review data for this specific model.
Ensure your TV supports HDMI ARC for seamless control; bass is often limited, so consider adding a subwoofer if deep low-end is desired.
- Easy Setup
- Clear Dialogue and Voice Clarity
- Good Sound Quality for the Price
- Compact and Space-Saving Design
- Weak Bass Performance
- HDMI ARC and Connectivity Issues
- Remote Control Problems
Expert Picks in Soundbars
- LG Sound Suite H7 — Dolby Atmos FlexConnect
- Focal Mu-so Hekla — Immersive all-in-one audio
- SVS R|Evolution — Expandable home theater system
Category recommendations from independent expert publications. Source links in References.
Key Features
- ✦A PREMIUM ULTRA-SLIM SOUNDBAR WITH WIRELESS SUBWOOFER INCLUDED – 5 powerful full-range drivers deliver rich audio with deep bass. Polk’s exclusive VoiceAdjust technology & Dolby Di…
- ✦EXCELLENT SOUND AND VALUE on par with any mid- to high-range sound bars for TV with subwoofer. At just over 2" tall it fits most spaces — easily wall-mount or place in front of you…
- ✦UPGRADE YOUR HOME THEATER SOUND SYSTEM – Watch your favorite shows on 4K HD Smart TV with exceptional picture quality and crystal clear sound using numerous connection possibilitie…
- ✦WIRELESSLY STREAM MUSIC from your favorite streaming apps like Pandora, Spotify, TuneIn, and others directly from your smartphone, tablet or other compatible device to this wireles…
- ✦SET UP YOUR SOUND BAR IN MINUTES — With the included soundbar for tv with subwoofer, HDMI and optical cables, quickly connect your TV to the sound bar then get set up and listening…
Source: product listing on Amazon.
If not the Signa S2 Sound Bar, consider these
Featured in Our Reviews
Bottom Line
Polk Audio Signa S2 Sound Bar earns Mubboo Score A-. Priced at $249 — a mid-range option, below the category average of $294. Rated 4.4/5 from 21,910+ reviews. Strong buy if: those who want a top-rated option, risk-averse buyers. Skip if: ultimea 5.1ch surround sound bar offers a better rating (4.6/5) at a similar or lower price — Bose TV Speaker (Score A, $211) may fit better.
Frequently Asked Questions
Is the Polk Audio Signa S2 Sound Bar worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.4/5 rating from 21,910 reviews — better than 88% of Soundbars we track.
How much does the Polk Audio Signa S2 Sound Bar cost?
It is currently $249 — mid-tier pricing for Soundbars.
How does the Signa S2 Sound Bar compare to other Soundbars?
The category's most-reviewed alternative is the Bose TV Speaker (4.3/5, 14,121 reviews, $210.99). The Signa S2 Sound Bar carries a Mubboo Score of A- vs A.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-07-23) and may change.