---
product_id: 352445778
title: "Signa S3 Soundbar with Wireless Subwoofer, TV Speakers for Home Cinema Sound System, Surround Sound, Dolby Digital, Built-In Chromecast, Bluetooth, Wall Mountable, Universal Compatibility"
brand: "polk audio"
price: "$1078.93"
currency: USD
in_stock: true
category: "Polk Audio"
url: https://www.desertcart.us/products/352445778-signa-s3-soundbar-with-wireless-subwoofer-tv-speakers-for-home
store_origin: US
region: United States of America
---

# Dolby Digital 5.1 surround sound Wireless subwoofer connectivity 200W max output power Signa S3 Soundbar with Wireless Subwoofer, TV Speakers for Home Cinema Sound System, Surround Sound, Dolby Digital, Built-In Chromecast, Bluetooth, Wall Mountable, Universal Compatibility

**Brand:** polk audio
**Price:** $1078.93
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your home cinema game—because your TV deserves a sound upgrade!

## Quick Answers

- **What is this?** Signa S3 Soundbar with Wireless Subwoofer, TV Speakers for Home Cinema Sound System, Surround Sound, Dolby Digital, Built-In Chromecast, Bluetooth, Wall Mountable, Universal Compatibility by polk audio
- **How much does it cost?** $1078.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/352445778-signa-s3-soundbar-with-wireless-subwoofer-tv-speakers-for-home)

## Best For

- polk audio enthusiasts

## Why This Product

- Trusted polk audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Voice Adjust Technology:** Hear every word clearly with Polk’s patented tech that enhances dialogue clarity for binge-worthy marathons.
- • **Sleek, Space-Savvy Design:** Wall-mountable or tabletop-ready, this low-profile soundbar fits stylishly into any modern living space.
- • **Immersive Room-Filling Sound:** Transform your living room into a cinematic sanctuary with deep bass and crystal-clear audio.
- • **Wireless Freedom & Streaming:** Built-in Chromecast and Bluetooth let you stream your favorite playlists from Spotify, TuneIn, and more—no wires, no limits.
- • **Seamless Universal Compatibility:** Effortlessly pairs with any HD, 4K, or 8K TV via included HDMI ARC cable—plug and play perfection.

## Overview

The Polk Audio Signa S3 Soundbar delivers powerful 200W surround sound with Dolby Digital 5.1 decoding and a wireless subwoofer for deep bass impact. Compatible with all HD, 4K, and 8K TVs via HDMI ARC, it features Polk’s Voice Adjust technology for crystal-clear dialogue and built-in Chromecast and Bluetooth for seamless music streaming. Its sleek, wall-mountable design and all-in-one remote control make it the ultimate upgrade for immersive home entertainment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088W7YPVM |
| Additional Features | Bluetooth, Wireless |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 24 Hours |
| Best Sellers Rank | #177,351 in Electronics ( See Top 100 in Electronics ) #496 in Home Audio Soundbar Speakers |
| Brand | Polk Audio |
| Built-In Media | Batteries, HMDI Cable, Optical Cable, Owners Manual, Remote, Soundbar, Soundbar Power Cord, Subwoofer, Subwoofer Power Cord, Wall Mount Spacers |
| Color | Unbekannt |
| Compatible Devices | Laptop,Television,Tablet,Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | HDMI, Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (152) |
| Enclosure Material | Chrome, Wire, Pe |
| Frequency Response | 20000 Hz |
| Input Voltage | 240 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 8.2D x 90W x 5.5H centimeters |
| Item Type Name | Soundbar and Wireless Subwoofer |
| Item Weight | 9.2 Kilograms |
| MP3 player | No |
| Manufacturer | Polk Audio |
| Model Name | SIGNAS3 |
| Model Number | SIGNAS3 |
| Mounting Type | Wall Mount |
| Number of Audio Channels | 5.1 |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 200 Watts |
| Speaker Size | 90.02 Centimeters |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Home Entertainment, Listening to Music |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 15 Centimeters |
| Tweeter Diameter | 1 Inches |
| UPC | 747192131944 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | wireless |
| Woofer Diameter | 6.7 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Polk Audio
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20000 Hz
- **Speaker maximum output power:** 200 Watts

## Images

![Signa S3 Soundbar with Wireless Subwoofer, TV Speakers for Home Cinema Sound System, Surround Sound, Dolby Digital, Built-In Chromecast, Bluetooth, Wall Mountable, Universal Compatibility - Image 1](https://m.media-amazon.com/images/I/71Q3Z7dRt3L.jpg)

## Frequently Bought Together

- Polk Audio Signa S3 Soundbar with Subwoofer, HDMI ARC, Bluetooth, Google Chromecast, Soundbar for TV with 5.1 Dolby Digital Decoding, AUX, Optical Input, Black
- WARRKY Optical Cable for Soundbar to TV, Optical Cable, 1.8M / 6FT [Alloy Case, Nylon Braided, 24K Gold-Plated] Digital Optical Audio Cable Toslink, Compatible with Samsung, LG, Sony, Xbox etc.
- Ubluker 10K 8K 4K HDMI Cable 48Gbps 2M, Certified Ultra High Speed HDMI® Cable 4K 240Hz 144Hz 8K 60Hz 0.01ms HDR10+ ARC eARC HDCP2.3 Netflix Roku TV PC Monitor Projector PS5 4 Xbox

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-08*