---
product_id: 2060306
title: "Qsb 30-Watt USB Stereo Speaker Set (TUS510)"
brand: "sound science corp"
price: "R170"
currency: ZAR
in_stock: false
reviews_count: 6
url: https://www.desertcart.co.za/products/2060306-qsb-30-watt-usb-stereo-speaker-set-tus510
store_origin: ZA
region: South Africa
---

# Designer carry case for portability 30W HiFi stereo power USB-powered, no external adapter Qsb 30-Watt USB Stereo Speaker Set (TUS510)

**Brand:** sound science corp
**Price:** R170
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your workspace soundscape—portable power meets pristine audio.

## Quick Answers

- **What is this?** Qsb 30-Watt USB Stereo Speaker Set (TUS510) by sound science corp
- **How much does it cost?** R170 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/2060306-qsb-30-watt-usb-stereo-speaker-set-tus510)

## Best For

- sound science corp enthusiasts

## Why This Product

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

## Key Features

- • **Pure HiFi Power:** Experience crisp, room-filling 30 watts of true stereo sound that elevates every playlist and presentation.
- • **Bass That Moves You:** Enhanced bass boost delivers deep, rich lows that defy the compact size, perfect for immersive listening anywhere.
- • **Plug & Play Freedom:** No external power or batteries needed—just USB plug-in for instant, hassle-free audio upgrade.
- • **Sleek, Travel-Ready Design:** Compact cuboid speakers with a premium carry case make it effortless to bring your sound on the go.
- • **Audiophile-Grade Connectivity:** Detachable magnet RCA cables ensure superior signal quality and durability for flawless sound transmission.

## Overview

The Qsb 30-Watt USB Stereo Speaker Set (TUS510) by Sound Science is a compact, USB-powered HiFi speaker system delivering 30 watts of true stereo sound without draining your laptop battery. Designed for portability with a sleek form factor and a stylish carry case, it features enhanced bass, simple plug-and-play setup, and high-quality detachable RCA cables for superior audio performance—perfect for professionals seeking premium sound on the move.

## Description

Sound Science designs and creates brilliant audio products and accessories which combine great sound and build quality. The Sound Science Qsb Speaker Set is a revolutionary new portable, USB-powered 30 watt true stereo HiFi system consisting of two sleek, cuboid closed box speakers which are powered solely by plugging into the USB port of your laptop, netbook, or PC. This is the future of personal HiFi, with the freedom that portability brings. It offers a much more detailed sound with plenty of power and bass when you need it. Qsb will fill not only your desktop, but your living room, hotel room, or wherever you want your laptop, with HiFi quality sound. Qsb is simple, portable, and easy to use, and with its small form factor, it delivers unheard-of sound quality with its direct digital output from your laptop or netbook. A bass boost provides a deeper, richer bass experience, unparalleled in a speaker of this size. Apart from the power on indicator, there are no extra controls- it’s simple and easy to use. Carrying through the HiFi theme, the left and right speakers are connected by detachable audio-grade magnet cable with RCA connectors, ensuring better travel for the electrons-an electrical performance which translates into better sound. Cool and convenient, they're probably the most desirable USB speakers around, and with their designer carry case they are also ideal travel speakers. Enjoy HiFi sound wherever you want to take your laptop. Sound Science Corporation's audio systems are scientifically engineered to deliver the finest experience possible wherever and whenever you want it.

## Features

- 30 watt HiFi stereo speakers
- No external power needed
- Simple set up
- No laptop battery drain
- Designer carry case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Speaker Type | Computer |
| Special Feature | Portable |
| Recommended Uses For Product | Living Room |
| Color | Black |
| Product Dimensions | 8.5"D x 4"W x 3.75"H |
| Item Weight | 1.99 Pounds |
| Is Waterproof | FALSE |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Specific Uses For Product | personal |
| UPC | 560260470000 |
| Manufacturer | Sound Science Corp |
| Item model number | TUS510 |
| Item Weight | 1.99 pounds |
| Item Dimensions  LxWxH | 8.5 x 4 x 3.75 inches |
| ASIN | B007ZWIEJK |
| Is Discontinued By Manufacturer | No |
| Date First Available | March 28, 2012 |

## Product Details

- **Brand:** Sound Science Corp
- **Speaker Maximum Output Power:** 30 Watts
- **Connectivity Technology:** wired
- **Audio Output Mode:** Stereo
- **Mounting Type:** Freestanding,Plug Mount,Tabletop

## Images

![Qsb 30-Watt USB Stereo Speaker Set (TUS510) - Image 1](https://m.media-amazon.com/images/I/614zK2on1YL.jpg)
![Qsb 30-Watt USB Stereo Speaker Set (TUS510) - Image 2](https://m.media-amazon.com/images/I/61ZbDQ7nYTL.jpg)
![Qsb 30-Watt USB Stereo Speaker Set (TUS510) - Image 3](https://m.media-amazon.com/images/I/61UQieXqP0L.jpg)
![Qsb 30-Watt USB Stereo Speaker Set (TUS510) - Image 4](https://m.media-amazon.com/images/I/61c6w-hucuL.jpg)
![Qsb 30-Watt USB Stereo Speaker Set (TUS510) - Image 5](https://m.media-amazon.com/images/I/61FSUKW2o5L.jpg)

## Questions & Answers

**Q: Do these speakers have a mini-plug (headphone) jack for the audio input?**
A: The best thing you can do in this scenario is use a RCA to 3.5mm cable. I assume you wanted to plug in your mp3 player or something. Just note this will only work with one of the speaker and the volume won't be able to reach max performance in terms of volume output.

**Q: Hi, can you tell me the frequency range of this product ? It's really 30Watt RMS (2*15W) ? Thanks for your reply**
A: I'm not sure of the specs for range, but they compare well to my other conventional speakers.  200 Hz - 20 KHz?  The total power is 30 watts (2*15), and of course they consume power from your laptop.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good sound (no bass, though) at a good price.
*by C***R on June 20, 2017*

I bought these for my wife's computer. She rarely uses her speakers and didn't want to worry about the extra space the controls for her 2.1 speakers took up on her desk, This fits the bill.They are a little bigger than I expected, although they are smaller than what my wife had before. They feel a little cheaper than I expected, too, since they were originally $100 speakers. The sound is good. There is very little bass, but the mids and highs are crisp and loud when needed.They are pretty much plug and play. I connected them together first, then plugged them into the computer. We have Windows 10, and they were recognized immediately. You can adjust the volume for them through Windows volume control. It just works.Since I wasn't expecting the world, I got exactly what I wanted.

### ⭐⭐⭐ Good quality sound but not really loud enough
*by J***8 on October 23, 2013*

These are nice speakers and I am overall satisfied with them. My complaints are that they are not as loud as I had hoped and they often stop working until I unplug them from the USB port and plug them back in. This may be a problem with the ports on my asus laptop or with windows 7, but I'm not having that problem with any other USB device, so it could also be the speakers.

### ⭐⭐⭐⭐ Sound is pretty good for 90.00
*by N***K on May 31, 2013*

My expectations weren't super high for these USB speakers understanding that they are just 2.0 USB speakers in small form. Unfortunately the reviews built them up to be much better than average computer usb speakers. They look phenomenal, they have quality audio cables connecting them together and come in a nice looking carrying case.The sound... It's okay/average for USB speakers but nothing great. I previously was using the pioneer USB speakers sold on amazon for 35 or so and these honestly don't sound any better. The form factor and looks are without doubt better looking on the soundscience qsb's but after comparing the 2 back and forth back and forth, the Pioneer's are louder, more bass and IMO a little clearer in overall sound. You could say that the QSBs are smaller.. but just barely. The qsb's are thicker/wider and the pioneers are taller. I sound a little upset only because these are $90.00. For 35.00 (like the pioneers), I would be much happier.) I'll put some features on a scale from 1-10 so you can get a better idea where the speakers excel and where they lack.Case/portability: 10/10Style/looks: 10/10Quality/build: 9/10Treble/highs: 7/10Bass/lows: 5/10Max volume: 6/10 (the max volume is what seems like should be only 50-60% for these)Overall sound: 6/10Also, these speakers cannot handle piano notes/sounds. I've played with the equalizer for 20-30 minutes and can't find a sweet spot for piano. Plain distorted and unpleasant.All these ratings are absolutely taking into account that they are just 2.0 usb speakers. If they were powered by electric the scores would go way down.I will give these USB speakers a few more days to fully break in but I dont see any huge improvements coming through (will update review if I do)There's only about 4 reviews for these speakers (meaning trusted websites or expert reviews) and 2 of them mention a similar statement. Now I agree with them! It was that they sound overly trebly and harsh which becomes tiresome and exhausting to listen to them for more than 10-15 minutes. I am returning to using the pioneer usb's as they sound better and louder. The "looks" of the QSB's can keep them afloat for only so long.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/2060306-qsb-30-watt-usb-stereo-speaker-set-tus510](https://www.desertcart.co.za/products/2060306-qsb-30-watt-usb-stereo-speaker-set-tus510)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*