These are my main sound system for my pc and are not very good at high volumes, the sound gets distorted and sometimes only one speaker is working and when I lower the volume everything is fine and bith speakers are working .
And the worst part is the base which is not good the subwoofer often makes a sound when the volume or base controller are used .
The product is out of warranty so company will not do anything.
The speaker has got a usb port which I use to plug in a Bluetooth reciver so they work as a buetooth speakers but then the range is not good the subwoofer does not give it enough power so Bluetooth does not work very well.
Do not buy these speaker as they are not worth the price .