---
product_id: 90808170
title: "NS3 Powered Loud Speakers Bookshelf Stereo System 45W RMS 60Hz to 20kHz British Design Connect RCA, 3.5mm Stereo, Optical, Bluetooth, with Built-in Subwoofer USB Charge (Artisan Blue)"
brand: "steljes audio"
price: "R20851"
currency: ZAR
in_stock: true
category: "Steljes Audio"
url: https://www.desertcart.co.za/products/90808170-ns3-powered-loud-speakers-bookshelf-stereo-system-45w-rms-60hz
store_origin: ZA
region: South Africa
---

# 20Hz-20kHz frequency response 10m Bluetooth range 45W RMS power NS3 Powered Loud Speakers Bookshelf Stereo System 45W RMS 60Hz to 20kHz British Design Connect RCA, 3.5mm Stereo, Optical, Bluetooth, with Built-in Subwoofer USB Charge (Artisan Blue)

**Brand:** steljes audio
**Price:** R20851
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with NS3 – where British design meets powerhouse performance!

## Quick Answers

- **What is this?** NS3 Powered Loud Speakers Bookshelf Stereo System 45W RMS 60Hz to 20kHz British Design Connect RCA, 3.5mm Stereo, Optical, Bluetooth, with Built-in Subwoofer USB Charge (Artisan Blue) by steljes audio
- **How much does it cost?** R20851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/90808170-ns3-powered-loud-speakers-bookshelf-stereo-system-45w-rms-60hz)

## Best For

- steljes audio enthusiasts

## Why This Product

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

## Key Features

- • **Immersive 45W RMS Power:** Feel every beat with crystal-clear volume that fills your space.
- • **Full-Spectrum Audio Range:** Experience rich lows and sparkling highs from 60Hz to 20kHz for studio-quality sound.
- • **Seamless Bluetooth Connectivity:** Wirelessly stream your favorite playlists up to 10 meters away—cut the cords, not the vibe.
- • **Built-in Subwoofer for Deep Bass:** Add punch to your music with a powerful subwoofer that brings tracks to life.
- • **Versatile Multi-Device Compatibility:** Connect effortlessly via RCA, 3.5mm, Optical, or USB charge—perfect for tablets, TVs, and more.

## Overview

The Steljes Audio NS3 Powered Loud Speakers deliver 45W RMS stereo sound with a dynamic driver setup, including a built-in subwoofer for deep bass. Featuring Bluetooth connectivity with a 10-meter range, multiple input options (RCA, 3.5mm, Optical), and a sleek Artisan Blue wooden enclosure, this British-designed bookshelf system offers versatile, high-fidelity audio for tablets, TVs, and computers.

## Description

Shop Steljes Audio NS3 Powered Loud Speakers Bookshelf Stereo System 45W RMS 60Hz to 20kHz British Design Connect RCA, 3.5mm Stereo, Optical, Bluetooth, with Built-in Subwoofer USB Charge (Artisan Blue). Free delivery and returns on eligible orders.

## Features

- Bluetooth
- Amplifier
- Tweeters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077YKND8N |
| Antenna Location | For tablets or computers, televisions |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | 28,473 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 96 in Bookshelf Hi-Fi Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Remote |
| Brand Name | Steljes Audio |
| Colour | Artisan Blue |
| Compatible Devices | Tablet, Television |
| Connectivity Protocol | Bluetooth, USB, RCA |
| Control Method | Remote |
| Controller Type | Remote Control |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (27) |
| Enclosure Material | Wood |
| Frequency Response | 20000 Hz |
| Impedance | 4 Ohms |
| Is Waterproof | false |
| MP3 player | No |
| Manufacturer | Steljes Audio |
| Maximum Speaker Output Power (in watts) | 45 Watts |
| Model Name | NS3 |
| Model Number | NS3 |
| Mounting Type | Tabletop |
| Network Connectivity Technology | Bluetooth, USB |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Product Features | Amplifier, Bluetooth, Tweeters |
| Speaker Type | Bluetooth, Subwoofer |
| Specific Uses For Product | Tablets, computers, and televisions |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| UPC | 611355044986 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 4 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Steljes Audio
- **Connectivity technology:** Bluetooth, USB
- **Frequency response:** 20000 Hz
- **Material:** Wood
- **Model name:** NS3
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 45 Watts
- **Speaker type:** Bluetooth, Subwoofer
- **Special feature:** Amplifier, Bluetooth, Tweeters

## Images

![NS3 Powered Loud Speakers Bookshelf Stereo System 45W RMS 60Hz to 20kHz British Design Connect RCA, 3.5mm Stereo, Optical, Bluetooth, with Built-in Subwoofer USB Charge (Artisan Blue) - Image 1](https://m.media-amazon.com/images/I/61e3sMenMsL.jpg)

## Questions & Answers

**Q: Do the speaker legs screw off or are they detachable? Speakers are 5mm too high to fit in my shelf unit. Thanks.**
A: They don't screw they're sticky so should peel off

**Q: Will the Brennan B2 Bluetooth connect to theses speakers**
A: Not sure, not familiar with the Brennan product. You can pair the speakers to a Bluetooth output source e.g. Phone or iPad. I have phono, CD connected to an amp and the amp is connected to the speakers by phono output cables.

**Q: Hi, is it possible to turn off bluetooth? (would be connecting with rca cables from dac). wouldn't want it on all the time.**
A: Hello, thanks for your question of our Steljes NS3 Powered Loud Speakers Stereo System.
The bluetooth cannot be turned off, however if you are using a different source it will not automatically pair to the ns3 it has to be in bluetooth mode to be able to use bluetooth.

**Q: Do the speaker legs screw off or are they detachable? Speakers are 5mm too high to fit in my shelf unit. Thanks.**
A: Hello, thanks for your question of Steljes NS3 Powered Loud Speakers Stereo System.
The speaker legs are detachable they are only stuck on with adhesive.

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**Shop now:** [https://www.desertcart.co.za/products/90808170-ns3-powered-loud-speakers-bookshelf-stereo-system-45w-rms-60hz](https://www.desertcart.co.za/products/90808170-ns3-powered-loud-speakers-bookshelf-stereo-system-45w-rms-60hz)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-10*