---
product_id: 246684462
title: "NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W"
brand: "njsj"
price: "£27.80"
currency: GBP
in_stock: true
reviews_count: 13
category: "Njsj"
url: https://www.desertcart.co.uk/products/246684462-njsj-pc-speakers-with-subwoofer-usb-powered-mini-2-1
store_origin: GB
region: United Kingdom
---

# RGB Lighting 11W Power Output Plug & Play NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W

**Brand:** njsj
**Price:** £27.80
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Sound Game!

## Quick Answers

- **What is this?** NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W by njsj
- **How much does it cost?** £27.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/246684462-njsj-pc-speakers-with-subwoofer-usb-powered-mini-2-1)

## Best For

- njsj enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Support:** Enjoy peace of mind with 24-month after-sales support and friendly assistance.
- • **Dynamic RGB Ambiance:** Set the mood with soft, cycling LED lights for any occasion.
- • **Universal Compatibility:** Easily connect to all your devices with a simple plug-and-play setup.
- • **Customizable Audio Control:** Tailor your listening experience with adjustable treble and bass settings.
- • **Immersive Sound Experience:** Transform your workspace with rich, clear stereo sound.

## Overview

The NJSJ PC Speakers with Subwoofer is a compact 2.1 stereo multimedia speaker system that delivers powerful audio with a total output of 11W. Featuring built-in RGB lighting for an immersive experience, these speakers are perfect for gaming, music, and movies. With easy plug-and-play functionality and adjustable sound controls, they are compatible with a wide range of devices, making them an ideal addition to any setup.

## Description

Product Description NJSJ compact rgb PC speakers with subwoofer Specification Power output: RMS 5W + 2*3W(THD=10%) Frequency:80Hz—18KHz Input sensitivity: 650mV ± 50 Connection: USB cable (for power) + 3.5mm aux cable(for audio) Power supply: Any PC USB port or 5V 2A power adapter(recommend, not included) Channel: 2.1 Material: Plastic Weight:740g Dimension:105x100x150mm(subwoofer), 65x70x100mm(speakers) Package Contents 1x Subwoofer 2× Speakers 1× User Manual 3W Dual Satellite Speaker The satellites using dual 2 inch 3W drivers, providing crisp, clean stereo separation. 5W Subwoofer Built-in a 3 inch 5W Power bass driver, this subwoofer instills a solid, deep thunderous experience. Convenient Control Knob The 2.1 speaker system control knob can turns the speakers on/off, adjusts master, treble and bass volume,giving you fully control of your speaker system.

Review: NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System - Great items! Very easy to install - Noise not too loud even on full blast - very functional - The sizes of the speakers are just right for my tower computer - the colour of the lighting goes well with my computers' flashing lights! Many Thanks!
Review: Great value speakers - These are better than i'd hoped. Good volume bass quality and the wiring makes them very versatile, i quite like the lighting effects on them, it really jazzes up the desk.

## Features

- ♫♫ Powerful 2.1 Speakers System: Double 3W satellite speaker and 5W subwoofer power.compared to other small pc speakers,this mini subwoofer speaker system delivers rich ,clear stereo sound.Built-in bass diaphragm to provide strong bass performance. (Note: Restricted to the small volume, bass effect still can’t compare with big pc speakers and professional subwoofer)
- ♫♫ Glowing LED Monitor Speakers : This 2.1 computer speakers built-in soft RGB lighting,which create a romantic and relaxing party/Music/games/movies and video ambiance.Note: The lights color will change cyclically, you can't choose to control the light color.
- ♫♫ Plug and Play: Powered by 5V USB Port cable, and a universal 3.5mm AUX-in cable for audio source, eliminates the need for a wall socket.This gaming speakers suitable for most music,iPad, phone, tablet, MP3, PS4, Xbox,TV, PlayStation or other devices.
- ♫♫ Easy Volume Control & & Adjustable Bass :The separate volume controls are conveniently located at the front of the host loudspeaker for easy and hassle-free to adjustment of treble and bass.You can adapt music in different styles according to your needs and preferences.
- ♫♫What's In The Box: 1x Subwoofer ,2× Speakers , 1× User Manual and we back our 24-month product after-sales support with friendly customer assistance,it would be a wonderful gift for you and all your friends.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MVZN1NF |
| Antenna Location | For surround sound systems |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 22,004 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 119 in Computer Speakers |
| Box Contents | 2 speakers,1 subwoofer, usb cable, 3.5mm audio cable, user manual, welcome card. |
| Brand | NJSJ |
| Brand Name | NJSJ |
| Colour | 2.1 Speakers with subwoofer |
| Compatible Devices | Laptop, Tablet, cellphone, computer, iPhone |
| Connectivity Protocol | Auxiliary |
| Connectivity technology | USB |
| Control Method | Touch |
| Controller Type | push_button |
| Customer Package Type | Standard packaging |
| Customer Reviews | 4.3 out of 5 stars 1,070 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | plastic |
| Frequency Response | 80 Hz |
| Frequency response | 80 Hz |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts |
| Input voltage | 5 Volts |
| Is Waterproof | fake |
| Item Dimensions D x W x H | 10D x 10W x 16H centimetres |
| Item Weight | 747 Grams |
| MP3 player | No |
| Manufacturer | NJSJ |
| Maximum Speaker Output Power (in watts) | 11 Watts |
| Model Name | H145 |
| Model Number | H145 |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | USB |
| Number of Audio Channels | 2.1 |
| Number of Items | 3 |
| Power Source | USB DC 5V Corded Electric |
| Product Features | Bass, Multi Room Audio, RGB light, auto speaker setup, usb-powerd 2.1 speakers |
| Product Warranty | 2 years warranty |
| Speaker Size | 3 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 11 Watts |
| Specific Uses For Product | For surround sound systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 2.5 Inches |
| Total USB 2.0 Ports | 1 |
| Tweeter Diameter | 0.5 Inches |
| UPC | 759838909459 |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 3 Inches |

## Product Details

- **Brand:** NJSJ
- **Speaker maximum output power:** 11 Watts
- **Frequency response:** 8E+1 Hz
- **Connectivity technology:** USB
- **Audio output mode:** Stereo
- **Input voltage:** 5 Volts
- **Mounting type:** Flush Mount
- **Material:** plastic
- **Model name:** H145
- **Speaker type:** Subwoofer

## Images

![NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W - Image 1](https://m.media-amazon.com/images/I/717l-BZ-lUL.jpg)
![NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W - Image 2](https://m.media-amazon.com/images/I/81O5cjDY4hL.jpg)
![NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W - Image 3](https://m.media-amazon.com/images/I/71XmfCwfPvL.jpg)
![NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W - Image 4](https://m.media-amazon.com/images/I/717s0bDAHuL.jpg)
![NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System with RGB Gaming LED Light up Wired 3.5mm Audio for Computer Laptop Monitor,Tablets,11W - Image 5](https://m.media-amazon.com/images/I/71AWcc3ZSrL.jpg)

## Questions & Answers

**Q: Could I plug three in to a power output then connect the aux to my phone?**
A: the two satelite speakers connect to the main subwoofer, this then plugs into any powered usb port, be it pc, console or wall plug. The Aux cable is then connected to the device outputting the music seperately.

**Q: Can these be mounted with a bracket?**
A: Maybe you can't do that,but you can place it on a horizontal  wall holder.

**Q: Can these speakers be plugged in to a wall mounted CD player**
A: Yes, it  connected via 3.5mm stereo plug cable and you need a 5V USB  port to power the pc speakers with subwoofer.
Hope this will helps.

**Q: Can i use it on a playstation 5?**
A: To be honest I dont really know I have had it connected to my tv and hi-fi but I guess you could try it

## Customer Reviews

### ⭐⭐⭐⭐⭐ NJSJ PC Speakers with Subwoofer,USB-Powered Mini 2.1 Stereo Multimedia Speaker System
*by A***R on 26 December 2025*

Great items! Very easy to install - Noise not too loud even on full blast - very functional - The sizes of the speakers are just right for my tower computer - the colour of the lighting goes well with my computers' flashing lights! Many Thanks!

### ⭐⭐⭐⭐⭐ Great value speakers
*by M***S on 5 March 2026*

These are better than i'd hoped. Good volume bass quality and the wiring makes them very versatile, i quite like the lighting effects on them, it really jazzes up the desk.

### ⭐⭐⭐⭐ great mid range Speakers
*by A***R on 11 September 2023*

I bought these speakers as my old ones stopped working. They are smaller than I expected but that was OK as they fit nicely on my monitor shelf. They are just fine for my needs the volume is loud enough and the spoken voice on streamed video if very clear. Don't expect massive deep bass booms but for my usage they are just what I needed. The changing lights are a nice touch but mostly I don't notice them All in all good value for money

## Frequently Bought Together

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-25*