JPH044500U - - Google Patents

Info

Publication number
JPH044500U
JPH044500U JP4455190U JP4455190U JPH044500U JP H044500 U JPH044500 U JP H044500U JP 4455190 U JP4455190 U JP 4455190U JP 4455190 U JP4455190 U JP 4455190U JP H044500 U JPH044500 U JP H044500U
Authority
JP
Japan
Prior art keywords
coil
speaker
diameter
small
magnetic circuit
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.)
Pending
Application number
JP4455190U
Other languages
English (en)
Japanese (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 JP4455190U priority Critical patent/JPH044500U/ja
Publication of JPH044500U publication Critical patent/JPH044500U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP4455190U 1990-04-27 1990-04-27 Pending JPH044500U (US06633600-20031014-M00021.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4455190U JPH044500U (US06633600-20031014-M00021.png) 1990-04-27 1990-04-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4455190U JPH044500U (US06633600-20031014-M00021.png) 1990-04-27 1990-04-27

Publications (1)

Publication Number Publication Date
JPH044500U true JPH044500U (US06633600-20031014-M00021.png) 1992-01-16

Family

ID=31557957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4455190U Pending JPH044500U (US06633600-20031014-M00021.png) 1990-04-27 1990-04-27

Country Status (1)

Country Link
JP (1) JPH044500U (US06633600-20031014-M00021.png)

Similar Documents

Publication Publication Date Title
CN1954639B (zh) 双隔膜电声换能器
JP2005534238A (ja) 電気音響変換器、変換器において使用されるコイルシステムおよび、コイルシステム製造方法
JPH0198400A (ja) 拡声器
US3766334A (en) Double voice coil loudspeaker
JP2014045483A (ja) デュアル電磁アセンブリを有するラウドスピーカドライバ
JPH10304493A (ja) 電気−音響変換装置及び音響−電気変換装置
JPH044500U (US06633600-20031014-M00021.png)
KR102636952B1 (ko) 전자기방식 고음스피커
CN215072970U (zh) 动圈喇叭和耳机
GB2251355A (en) Loudspeaker having multiple voice coils
JPS6019419Y2 (ja) 複合型スピ−カ
JPH0424716Y2 (US06633600-20031014-M00021.png)
JPH11168799A (ja) スピーカ装置
JPH01119299U (US06633600-20031014-M00021.png)
JPS623984Y2 (US06633600-20031014-M00021.png)
JPH01113495U (US06633600-20031014-M00021.png)
JPH057833Y2 (US06633600-20031014-M00021.png)
JPH0733517Y2 (ja) 電気音響変換器
KR100785324B1 (ko) 보이스코일 내장 독립형 진동모체 및 영구자석 내장 독립형자성체 및 그를 이용한 스피커유닛 해체형 스피커
JPH046319Y2 (US06633600-20031014-M00021.png)
JPS6311831Y2 (US06633600-20031014-M00021.png)
JPH01132195U (US06633600-20031014-M00021.png)
JP2602577Y2 (ja) 複合型スピーカ
JPH0613296U (ja) 高音輻射強化コーン形スピーカ
JP2012182773A (ja) スピーカ用ヨーク及びこのスピーカ用ヨークを備えたスピーカ