ACOUSTIC SYSTEM Russian patent published in 1999 - IPC

FIELD: acoustic equipment. SUBSTANCE: housing of acoustic system is designed as hollow parallelepiped with mounting holes for speakers. It has at least one wall, while housing and wall are designed as whole from material with high dampening characteristics. EFFECT: possibility to design high-power wide-band acoustic systems which lack vibration of housing walls and separation of high- and low-frequency compartments. 2 cl, 2 dwg