JPH0232297U - - Google Patents

Info

Publication number
JPH0232297U
JPH0232297U JP11080988U JP11080988U JPH0232297U JP H0232297 U JPH0232297 U JP H0232297U JP 11080988 U JP11080988 U JP 11080988U JP 11080988 U JP11080988 U JP 11080988U JP H0232297 U JPH0232297 U JP H0232297U
Authority
JP
Japan
Prior art keywords
voice coil
acoustic filter
edge portion
specific
diaphragm
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
JP11080988U
Other languages
English (en)
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 JP11080988U priority Critical patent/JPH0232297U/ja
Publication of JPH0232297U publication Critical patent/JPH0232297U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すスピーカの断
面図、第2図は音響フイルタ部の拡大図、第3図
は同スピーカの機械系等価回路図、第4図は同ス
ピーカの効果を示す音圧周波数特性図である。 1……界磁部、2……フレーム、3……ボイス
コイル、4……サスペンシヨン、5……振動板、
6……音響フイルタ、7……中央質量部、8……
エツジ部、9……固定部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 特定の質量を持つた弾性体等成形品からなる中
    央質量部の周囲に、一体成形によつて、特定のコ
    ンプライアンスを持つたエツジ部を設けた音響フ
    イルタを備え、この音響フイルタのエツジ部の外
    周を振動板に結合され、界磁部の磁気ギヤツプに
    はまりこむボイスコイルの上端に固定して成るス
    ピーカ。
JP11080988U 1988-08-24 1988-08-24 Pending JPH0232297U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11080988U JPH0232297U (ja) 1988-08-24 1988-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11080988U JPH0232297U (ja) 1988-08-24 1988-08-24

Publications (1)

Publication Number Publication Date
JPH0232297U true JPH0232297U (ja) 1990-02-28

Family

ID=31348306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11080988U Pending JPH0232297U (ja) 1988-08-24 1988-08-24

Country Status (1)

Country Link
JP (1) JPH0232297U (ja)

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