The Logitech Z506 Surround Sound Speakers are set with tremendous sound power of 75 watts (RMS). This really is good enough to make the window within your room rattles. You surely can set up a powerful volume of your music if you have a party going on in your house. The subwoofer of the speaker is very booming. You will feel a deep, clean bass in your music. Even more, there is also the whole bass control that enables you to definitely dial the ups and downs quickly with an on-speaker control that is so simple to be reached.