JPS6325818Y2 - - Google Patents

Info

Publication number
JPS6325818Y2
JPS6325818Y2 JP2582882U JP2582882U JPS6325818Y2 JP S6325818 Y2 JPS6325818 Y2 JP S6325818Y2 JP 2582882 U JP2582882 U JP 2582882U JP 2582882 U JP2582882 U JP 2582882U JP S6325818 Y2 JPS6325818 Y2 JP S6325818Y2
Authority
JP
Japan
Prior art keywords
speaker
moving coil
circuit
distortion
coil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP2582882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58129789U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2582882U priority Critical patent/JPS58129789U/ja
Publication of JPS58129789U publication Critical patent/JPS58129789U/ja
Application granted granted Critical
Publication of JPS6325818Y2 publication Critical patent/JPS6325818Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP2582882U 1982-02-26 1982-02-26 スピーカ装置 Granted JPS58129789U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2582882U JPS58129789U (ja) 1982-02-26 1982-02-26 スピーカ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2582882U JPS58129789U (ja) 1982-02-26 1982-02-26 スピーカ装置

Publications (2)

Publication Number Publication Date
JPS58129789U JPS58129789U (ja) 1983-09-02
JPS6325818Y2 true JPS6325818Y2 (en]) 1988-07-13

Family

ID=30037790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2582882U Granted JPS58129789U (ja) 1982-02-26 1982-02-26 スピーカ装置

Country Status (1)

Country Link
JP (1) JPS58129789U (en])

Also Published As

Publication number Publication date
JPS58129789U (ja) 1983-09-02

Similar Documents

Publication Publication Date Title
US4118600A (en) Loudspeaker lower bass response using negative resistance and impedance loading
US3838216A (en) Device to effectively eliminate the motion induced back emf in a loudspeaker system in the region of fundamental acoustic resonance
US4335274A (en) Sound reproduction system
US5828767A (en) Inductive braking in a dual coil speaker driver unit
US4573189A (en) Loudspeaker with high frequency motional feedback
US4256923A (en) Sound reproducing system utilizing motional feedback and integrated magnetic structure
JPH01272298A (ja) 駆動装置
US3525812A (en) Transducer circuit and method of operation
JPS6325818Y2 (en])
EP0409429A2 (en) Loudspeaker drive unit
JPS6251900A (ja) スピ−カ
WO1999030533A1 (en) Electrodynamic acoustic transducer with reduced equivalent inductance of the moving parts
US5129005A (en) Electrodynamic loudspeaker
JP3128022B2 (ja) 同軸スピーカ
US3431358A (en) Sound reproducing system
CA2192163C (en) Self-damping speaker matching device and method
JPH04266299A (ja) スピーカ装置
JPH0364300A (ja) 音響装置
JPS6311819Y2 (en])
JP4085453B2 (ja) 増幅回路付き低域専用電気音響変換装置
JPS585100A (ja) 圧電型スピ−カの駆動方法
JPH0628877Y2 (ja) 電流検出回路
JPS6230386Y2 (en])
JPH05176389A (ja) 低音再生装置
JPH0313100A (ja) スピーカ装置