Middle One is two-way loudspeaker set with bass-reflex construction. It was designed and manufactured as middle speaker intended to use in home-cinema system. Loudspeaker cabinet is made from massive wood and MDF (medium density fiber). Inside there are two middle bass speakers with polypropylene membrane with effective profile of 128mm and treble silk dome with diameter of 25mm. Speakers are fixed to enclosure in similar way as in Sforzato system.

Woofer is active sub bass unit designed as accessory to speakers Sforzato and Middle One to be used in home-cinema system. Its design is conformed to this purpose.  Inside of the unit there are amplifier, active filter and module for digital control of volume. In supply part of amplifier there is top quality toroid transformer 650 VA made bespoke by CABLE 4 YOU and 6 filter-condensers (60 000 microfarad). Active filter is constantly set on limit frequency 60Hz. Subwoofer is equipped with remote control which enables per chip to switch on- off the device and fluent control of outlet level.