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    • 9. 发明授权
    • Loudspeaker enclosure system
    • 扬声器外壳系统
    • US06886658B1
    • 2005-05-03
    • US10275416
    • 2000-07-06
    • Prince John Charles Rolph
    • Prince John Charles Rolph
    • H04R1/26H04R1/28H04R3/12A47B81/06
    • H04R1/288H04R1/2819H04R1/403
    • The system consists of 2 large speakers (1A & 1B), and 2 small full range speakers (2A & 2B) having about half the active cone area as the large speakers, mounted in a dual chamber enclosure (3) with the large speaker (1A) mounted on an internal baffle (4) forming a partition for a large bass reflex chamber (3A), with the large speaker (1B) mounted in common direction thereto immediately in front thereof together with the 2 smaller speakers (2A & 2B) mounted adjacent thereto on a front baffle (7) forming a small tympanic chamber (3B) by and with the large speakers (1A & 1B) and small speaker (2B) electrically connected to operate in common acoustic phase to each other with the other small speaker (2A) connected to operate in opposing phase thereto.
    • 该系统由2个大型扬声器(1 A和1 B)和2个小型全频扬声器(2 A和2 B)组成,具有大型扬声器的大约一半有源锥形面积,安装在双室外壳(3)中, 安装在内部挡板(4)上的大型扬声器(1A)形成用于大型低音反射室(3A)的分隔件,其中大型扬声器(1B)与2声道 通过和大型扬声器(1A和1B)和小型扬声器(2B)电连接的形成小鼓室(3B)的前挡板(7)上相邻安装的较小扬声器(2A和2B) 以与另一个小型扬声器(2A)连接以在与其相反的相位相互作用的方式在相同的声相中操作。