Thomas Meier8 years ago000Which subwoofer is compatible with these speakers and how do you connect the subwoofer?Show in original language (German)Kedi088 years ago+231Officially, only the Audioengine S8 subwoofer is compatible. But any subwoofer with a chinch input will work, as the Audioengine A2+ has a chinch output.Show in original language (German)Comment