---
product_id: 206484853
title: "Signa S3 Soundbar with Subwoofer - Black"
brand: "polk audio"
price: "4503.73 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Polk Audio"
url: https://www.desertcart.tn/products/206484853-signa-s3-soundbar-with-subwoofer-black
store_origin: TN
region: Tunisia
---

# 5.1 Dolby Digital surround sound Bluetooth & WiFi streaming 200W max output power Signa S3 Soundbar with Subwoofer - Black

**Brand:** polk audio
**Price:** 4503.73 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your home cinema vibes—don’t just watch, experience every scene!

## Quick Answers

- **What is this?** Signa S3 Soundbar with Subwoofer - Black by polk audio
- **How much does it cost?** 4503.73 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/206484853-signa-s3-soundbar-with-subwoofer-black)

## 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

- • **Sleek, Space-Smart Design:** Low-profile soundbar that blends perfectly without blocking your TV’s IR sensor or screen.
- • **Wireless Multi-Room Streaming:** Sync with Google Chromecast and Nest speakers for a whole-home audio experience.
- • **Seamless HDMI ARC Connectivity:** Control volume effortlessly with your TV remote—no extra remotes, no hassle.
- • **Plug & Play with Versatile Inputs:** Includes HDMI, Optical, and AUX for easy setup with all your devices.
- • **Immersive 5.1 Dolby Digital Surround:** Transform your living room into a cinematic soundscape that outshines your TV speakers.

## Overview

The Polk Audio Signa S3 Soundbar with Wireless Subwoofer delivers powerful 200W 5.1 Dolby Digital surround sound, compatible with HD to 8K TVs via HDMI ARC. Featuring Bluetooth and Google Chromecast for seamless multi-room music streaming, its slim design fits effortlessly under your TV without blocking sensors. Perfect for millennials seeking a stylish, easy-to-use upgrade to their home entertainment setup.

## Description

Polk Audio Signa S3 Soundbar with Subwoofer - Black | HDMI ARC, Bluetooth, Google Chromecast, Soundbar for TV with 5.1 Dolby Digital Decoding, AUX, Optical Input: desertcart.co.uk: Electronics & Photo

Review: Worth every penny and more - Great piece of kit worth every penny you pay for it.
Review: Great chromecast support and sound - One of the major specs that made me choose this soundbar was the chromecast built in, as our house is full of google/nest speakers and we use multi room a lot. I was a little worried as often third party devices are way behind on software updates and therefore the chromecast support become flaky and poor, however was pleasantly surprised to see this product has been kept well upto date and the chromecast works excellently for multiroom. Far better than my sony receiver that cost 3 times as much that barely works now as they haven’t updated chromecast on it. Sound is very good for the price, it doesn’t have any fancy surround processing, or an array of speakers like you’d find in more expensive products so you have to bear this in mind but for the price and the simple speaker configuration it provides perfectly adequate sound.

## Features

- HOME CINEMA SOUND SYSTEM: The sound bar delivers an impressive, room-filling virtual surround sound with 5.1 Dolby Digital decoding, easily outperforming built-in TV speakers
- COMPATIBILITY: Effortlessly connect the sound system to HD, 4K, and 8K TVs via HDMI. When using HDMI ARC, control the TV soundbar volume with your TV remote
- WIRELESS MUSIC STREAMING: Stream your favorite music directly from your smartphone, tablet, or any compatible device via Bluetooth to your sound bars for tv
- SMART FEATURES: Use Google Chromecast to stream music from your favorite apps via WiFi with a Google Home speaker. In the Google Home app, you can group the TV soundbars with other Chromecast-enabled speakers to enjoy music throughout your home (Google Home speaker sold separately)
- SLIM DESIGN: The low-profile design ensures that the Polk TV soundbars won’t block your TV’s bottom edge or IR sensor, seamlessly blending into your home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088W7YPVM |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Battery Average Life | 24 Hours |
| Best Sellers Rank | 47,538 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 242 in Soundbar Speakers |
| Box Contents | Batteries, HMDI Cable, Optical Cable, Owners Manual, Remote, Soundbar, Soundbar Power Cord, Subwoofer, Subwoofer Power Cord, Wall Mount Spacers |
| Brand | Polk Audio |
| Brand Name | Polk Audio |
| Colour | Unbekannt |
| Compatible Devices | Laptop,Television,Tablet,Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Remote Control |
| Customer Package Type | FFP file |
| Customer Reviews | 4.4 out of 5 stars 159 Reviews |
| Enclosure Material | Plastic Metal |
| Frequency Response | 20000 Hz |
| Frequency response | 20000 Hz |
| Input Voltage | 240 Volts |
| Input voltage | 240 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 8.2D x 90W x 5.5H centimetres |
| Item Type Name | Soundbar and Wireless Subwoofer |
| Item Weight | 9.2 Kilograms |
| MP3 player | No |
| Manufacturer | Polk Audio |
| Manufacturer Contact Information | Fidelity Supply Chain Solutions Ltd. Orion Close, Mustang Park, Daventry, Northamptonshire, NN11 8NW, United Kingdom |
| Maximum Speaker Output Power (in watts) | 200 Watts |
| Model Name | SIGNAS3 |
| Model Number | SIGNAS3 |
| Mounting Type | Wall Mount |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 5.1 |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Bluetooth, Wireless |
| Product Warranty | 2 Years |
| Speaker Size | 90.02 Centimetres |
| Speaker Type | Bluetooth, Subwoofer |
| Speaker maximum output power | 200 Watts |
| Specific Uses For Product | Home Theatre, music streaming, screen film, tv audio enhancement |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 15 Centimetres |
| Tweeter Diameter | 1 Inches |
| UPC | 747192131944 |
| Warranty Type | Full Warranty |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | wireless |
| Woofer Driver Diameter | 6.7 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Polk Audio
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20000 Hz
- **Input voltage:** 240 Volts
- **Material:** Plastic Metal
- **Model name:** SIGNAS3
- **Mounting type:** Wall Mount
- **Speaker maximum output power:** 200 Watts
- **Speaker type:** Bluetooth, Subwoofer

## Images

![Signa S3 Soundbar with Subwoofer - Black - Image 1](https://m.media-amazon.com/images/I/71Q3Z7dRt3L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I tried connecting to my Hisense 75inch tv via HDMI Arc. Shows as connected but no sound at all. Please help xx**
A: I get the same scenario randomly as well with my Hisense tv and need to follow the reset procedure on the sound bar. 
It then works

**Q: “Can you adjust the volume of the soundbar and the sub independently? For example can I turn the soundbar down so that the base is rich at low volume?**
A: The sound can be adjusted on its own and the bass can be turned down and up separately amd it has a great voice function which helps hear the voices more over the music or film but I personally keep the bass on the lowest setting as I find the bass far to powerful and even on the lowest its still to high at times, it does have a night mode which really helps reduce the bass but for sound quality wise it's amazing but the bass does ruin things with the sheer power of it. I ended up getting some tech info on the bass box and they say its entirely dependant on where you situate the bass box I.e in a corner or near the wall makes it louder. So placement is key

**Q: What's the power output for this soundbar?**
A: Not sure but I think 30W

**Q: Will it automaticaly turn on with sound or do you have to manually turn it on?**
A: The sound doesn't turn on automatically. You have a remote control so not massively onerous. Your main concern is how new your TV is, you need to check if one of your TV HDMI inputs states ARC (Audio Return Channel) If the TV hasn't got one you want be able to get the best out of the sound bar.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every penny and more
*by S***E on 26 May 2021*

Great piece of kit worth every penny you pay for it.

### ⭐⭐⭐⭐⭐ Great chromecast support and sound
*by A***R on 28 May 2022*

One of the major specs that made me choose this soundbar was the chromecast built in, as our house is full of google/nest speakers and we use multi room a lot. I was a little worried as often third party devices are way behind on software updates and therefore the chromecast support become flaky and poor, however was pleasantly surprised to see this product has been kept well upto date and the chromecast works excellently for multiroom. Far better than my sony receiver that cost 3 times as much that barely works now as they haven’t updated chromecast on it. Sound is very good for the price, it doesn’t have any fancy surround processing, or an array of speakers like you’d find in more expensive products so you have to bear this in mind but for the price and the simple speaker configuration it provides perfectly adequate sound.

### ⭐⭐⭐⭐⭐ Really improved the sound
*by P***U on 17 August 2026*

Really improved the sound - we are both getting on and were missing lots of the dialogue on tv, but this has clarified it greatly.

## 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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**Shop now:** [https://www.desertcart.tn/products/206484853-signa-s3-soundbar-with-subwoofer-black](https://www.desertcart.tn/products/206484853-signa-s3-soundbar-with-subwoofer-black)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-19*