With the Wharfedale SW-12, you can fill medium-sized rooms with a strong bass. This active subwoofer has a maximum output capacity of 300 watts. Set up your favorite song or movie soundtrack and listen to the deep bass of the 300mm driver. At the back of the speaker, you'll find a bass reflex system. These double bass ports improve the sound of the bass. The bass box is made of solid MDF. Place it on the included leg stands, so you won't be bothered by resonance.