发明名称 Loudspeaker system
摘要 A speaker system with a dual cone speaker having interconnected primary speaker and secondary speaker cones. An enclosure defines a first sub-chamber for interacting with the rear of the first speaker cone and a second sub-chamber for interacting with the rear of the second speaker cone. The sub-chambers may be sealed sub-chambers, ported sub-chambers or acoustic waveguides.
申请公布号 US6431309(B1) 申请公布日期 2002.08.13
申请号 US20000550087 申请日期 2000.04.14
申请人 COFFIN C. RONALD 发明人 COFFIN C. RONALD
分类号 H04R1/28;(IPC1-7):H05K5/00 主分类号 H04R1/28
代理机构 代理人
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