发明名称 |
Speaker system |
摘要 |
A speaker system includes a plurality of double-voice-coil speaker units fitted to a closed type cabinet and connected in parallel with each other so that first voice coils are connected to each other at the same polarities, and second voice coils are connected to each other at the same polarities, and a single impedance compensating circuit is connected in series to the second voice coils for making the input impedance as the speaker system constant.
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申请公布号 |
US6259799(B1) |
申请公布日期 |
2001.07.10 |
申请号 |
US19980060711 |
申请日期 |
1998.04.16 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SUZUKI SEIKI;KYOUNO NOBORU |
分类号 |
H04R9/04;H04R3/00;H04R3/14;H04R9/06;(IPC1-7):H04R1/00;H04R1/02 |
主分类号 |
H04R9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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