The Logitech Z407 Bluetooth Computer Speakers with Subwoofer offer a powerful sound experience with a 2.1 channel system configuration and 80W RMS power. The subwoofer unit enhances the bass for a more immersive audio experience, while the Bluetooth and 3.5mm jack audio inputs allow for versatile connectivity options. My old computer speakers I am selling. Please contact me for any questions I am flexible on the price