The PS4 is a multi-drive unit coupled design, with a directional horn load, producing high sound pressure level and very low F6 point (20 Hz) making it suitable for the most demanding applications. The PS4 has four precision, handmade 10” long throw bass units, delivering impressive power, depth and dynamics.

The Performance Series is a unique cocktail combining the award-winning Artcoustic array technology, multi-coupled sub units and high pressure levels, all carefully aligned within Danish loudspeaker design principles.