- Home Page /
- Electronics /
- Audio /
- Home Audio, Speakers & Soundbars /
- All Home Speakers /
- Sound Bars /
- Sound Bars by Technology /
- Dolby Atmos Soundbars /
- Polk Audio SIGNA-S4D 3.1.2 Sound Bar System w...
0 ratings
Item #:
243556248
Polk Audio SIGNA-S4D 3.1.2 Sound Bar System with Dolby Atmos (2025)
Item #:
243556248
TMT 2140
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Only 2 items left in stock.
Order now and get it around Sunday, September 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Cinematic Dolby Atmos sound at home never miss a memorable moment again.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
- Polk Audio SIGNA-S4D - 3D Audio - Dolby Atmos and DTS:X - VoiceAdjust - Bluetooth - 7 Driver Array - 5.9 Wireless Subwoofer - HDMI - Optical - Analog 3.5mm - USB-A - 1 Tweeter - 4.7 x 1.6 Mid - 1 Center Full Range - 2.6 Elevation - 5.9 Woofer - Sound Bar: (41.2W x 2.4H x 3.7D) - Subwoofer: (7.9W x 11H x 12.9D) - (Black)
| Brand | Polk Audio |
| Sound technology | Dolby Atmos |
| Speaker config. | 3.1.2 |
| Wireless | Bluetooth |
| In/Out type | HDMI |
| Features | With Subwoofer |
| Input/output quantity | 1 |
| Power type | Corded Electric |
| Color | Black |
| Length | 41.2 in (104.6 cm) |
| Dimensions | 3.70 x 41.20 x 2.40 Inches (9.4 x 104.6 x 6.1 cm) |
| Thickness | 2.4 in |
| Width | 3.7 in (9.4 cm) |
| Recommended location | Indoor |
| Model name | SIGNA-S4D |
| Model | SIGNA-S4D |
| Assembled product weight | 15.43 lb (7 kg) |
| Color category | Black |
| Manufacturer | Polk Audio |
| Wireless | Y |
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What audio formats does the soundbar support?
Answer: The soundbar supports Dolby Atmos and DTS:X for high-quality sound. -
Question:
How can I connect my devices to the soundbar?
Answer: You can connect via HDMI, Optical, Analog 3.5mm, and USB-A. -
Question:
Is the soundbar suitable for small spaces?
Answer: Yes, its compact design allows it to fit easily in smaller areas.
Polk Audio Dolby Atmos Soundbars Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TMT 2140
Order now and get it around Sunday, September 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 2 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Experience lifelike audio with advanced seven-driver array.
- Customize your sound with VoiceAdjust technology for clear dialogue.
- Enjoy immersive sound quality with Dolby Atmos and DTS:X.
- Easily connect via HDMI, Optical, Analog, and USB-A.
- Compact design fits perfectly in your home entertainment setup.
- Warning: Can expose users to chemicals known to cause cancer.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.