JPH0195899U - - Google Patents

Info

Publication number
JPH0195899U
JPH0195899U JP19079287U JP19079287U JPH0195899U JP H0195899 U JPH0195899 U JP H0195899U JP 19079287 U JP19079287 U JP 19079287U JP 19079287 U JP19079287 U JP 19079287U JP H0195899 U JPH0195899 U JP H0195899U
Authority
JP
Japan
Prior art keywords
voice coils
low frequency
frequency range
speaker device
speaker
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.)
Granted
Application number
JP19079287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0733514Y2 (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 JP1987190792U priority Critical patent/JPH0733514Y2/ja
Publication of JPH0195899U publication Critical patent/JPH0195899U/ja
Application granted granted Critical
Publication of JPH0733514Y2 publication Critical patent/JPH0733514Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP1987190792U 1987-12-17 1987-12-17 低音域用スピーカ装置 Expired - Lifetime JPH0733514Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987190792U JPH0733514Y2 (ja) 1987-12-17 1987-12-17 低音域用スピーカ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987190792U JPH0733514Y2 (ja) 1987-12-17 1987-12-17 低音域用スピーカ装置

Publications (2)

Publication Number Publication Date
JPH0195899U true JPH0195899U (cs) 1989-06-26
JPH0733514Y2 JPH0733514Y2 (ja) 1995-07-31

Family

ID=31481736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987190792U Expired - Lifetime JPH0733514Y2 (ja) 1987-12-17 1987-12-17 低音域用スピーカ装置

Country Status (1)

Country Link
JP (1) JPH0733514Y2 (cs)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838216A (en) * 1972-02-23 1974-09-24 W Watkins Device to effectively eliminate the motion induced back emf in a loudspeaker system in the region of fundamental acoustic resonance
JPS61161895A (ja) * 1985-01-11 1986-07-22 Matsushita Electric Ind Co Ltd スピ−カシステム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838216A (en) * 1972-02-23 1974-09-24 W Watkins Device to effectively eliminate the motion induced back emf in a loudspeaker system in the region of fundamental acoustic resonance
JPS61161895A (ja) * 1985-01-11 1986-07-22 Matsushita Electric Ind Co Ltd スピ−カシステム

Also Published As

Publication number Publication date
JPH0733514Y2 (ja) 1995-07-31

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