发明名称 LOUDSPEAKER UNIT AND LOUDSPEAKER SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a loudspeaker unit and a loudspeaker system which do not give the feelings of distortion and instability about sound by isolating or damping the vibration of the loudspeaker unit and the loudspeaker device. SOLUTION: The loudspeaker 1 for a vehicle has a mounting flange 12 attached to a loudspeaker frame 13 through a connection part 11, and the connection part 11 damps the vibration of the loudspeaker. COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004248031(A) 申请公布日期 2004.09.02
申请号 JP20030036646 申请日期 2003.02.14
申请人 PIONEER ELECTRONIC CORP;TOHOKU PIONEER CORP 发明人 MAEKAWA KOJI;ONUMA TETSUYA;ITO TAKESHI
分类号 H04R9/02;H04R1/02;(IPC1-7):H04R1/02 主分类号 H04R9/02
代理机构 代理人
主权项
地址