Bookshelf speakers from System Audio
At Hall Audio we sell compact speakers from System Audio.

At System Audio, it's not about developing speakers with good technical data, but instead about developing speakers that sound good and so do their speakers, we can confirm.

Traditionally, the loudspeakers are a music system's slowest device because the sound is created by membranes that move as opposed to the amplifier and the rest of the hifi equipment is fast electrical signals.

System Audio works on the basis of the motto "a speaker must be fast" and you have therefore chosen to use small membranes, made from materials that weigh about half of traditional membrane materials.