FIELD: electrical engineering.
SUBSTANCE: invention relates to loudspeakers or similar electromechanical transducers. Method of suspending and centering the mobile loudspeaker system consists in using a self-centering system consisting of three coaxially located bases, in which the middle base is fixed to the housing of the loudspeaker and forms with two other bases two independent self-centering systems. Each self-centering system contains an internal and external base. On outer base there are 3 or more external rollers to rotate about their axes. On inner base there are 3 or more inner rollers to rotate about their axes. Number of outer and inner rollers is equal. Internal and external rollers are interconnected by closed rope or belt. During rope or belt movement along its perimeter all rollers rotate with same linear speed. Direction of rotation of the inner and outer rollers are mutually opposite. If the inner rollers are in the volume V, then the outer rollers are outside this volume.
EFFECT: technical result consists in reducing the resistance to moving the diffuser and eliminating the sound waves created by the centering washer.
1 cl, 5 dwg
