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    • 3. 发明授权
    • Subwoofer--loudspeaker box
    • 超低音扬声器盒
    • US5771302A
    • 1998-06-23
    • US852261
    • 1997-05-06
    • Peter Schindler
    • Peter Schindler
    • H04R1/02H04R1/28H04R31/00H04R25/00
    • H04R31/00H04R1/2842
    • The invention presents a subwoofer-loudspeaker box which is essentially built in one piece. This one-piece housing is completed with a separation wall (20) which can be inserted through an installation opening (12). An insertion frame (16) is installed on the inside wall (15) of the box housing (10) to establish the necessary seal between the volumes (28.1, 28.2) which are divided by the separation wall (20). A seal (29) is also provided for the peripheral edge (27) of the separation wall (20). The separation wall (20) is furthermore equipped with a cover plate (21) which closes the installation opening (12) as soon as the separation wall (20) reaches its final position in the box housing (10).
    • 本发明提出了一种基本上内置于一体的低音扬声器盒。 这个整体式的外壳完成了一个分隔壁(20),可以通过安装开口(12)插入。 插入框架(16)安装在盒壳体(10)的内壁(15)上,以便在由分隔壁(20)分隔的容积(28.1,28.2)之间建立必要的密封。 还为分隔壁(20)的周缘(27)提供密封件(29)。 隔离壁(20)还具有盖板(21),一旦分隔壁(20)到达箱体(10)中的最终位置,该盖板封闭安装开口(12)。