JPH03103694U - - Google Patents

Info

Publication number
JPH03103694U
JPH03103694U JP1175790U JP1175790U JPH03103694U JP H03103694 U JPH03103694 U JP H03103694U JP 1175790 U JP1175790 U JP 1175790U JP 1175790 U JP1175790 U JP 1175790U JP H03103694 U JPH03103694 U JP H03103694U
Authority
JP
Japan
Prior art keywords
heat
speaker
section
dissipating
power amplifier
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
JP1175790U
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 JP1175790U priority Critical patent/JPH03103694U/ja
Publication of JPH03103694U publication Critical patent/JPH03103694U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例で、第
1図はパワーアンプ付スピーカの取付構造の一部
断面側面図、第2図は同放熱素路を示す側面図で
ある。 1……コーン形スピーカ、2……ヨーク、5…
…磁気回路部、6……フレーム、10……熱中継
用スペーサ、12……放熱部、12a……円板部
、12b……円筒部、13……パワーアンプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. スピーカの磁気回路部の後方に、パワーアンプ
    が取付けられ、かつ熱伝導性の良好な材質からな
    る略有底円筒状の放熱部を取付け、前記パワーア
    ンプの熱を放熱部ないしスピーカの金属部を介し
    放熱させ、かつスピーカの振動板の振動による空
    気の流動を放熱部で促し放熱させることを特徴と
    したパワーアンプ付スピーカ。
JP1175790U 1990-02-08 1990-02-08 Pending JPH03103694U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1175790U JPH03103694U (ja) 1990-02-08 1990-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1175790U JPH03103694U (ja) 1990-02-08 1990-02-08

Publications (1)

Publication Number Publication Date
JPH03103694U true JPH03103694U (ja) 1991-10-28

Family

ID=31515277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1175790U Pending JPH03103694U (ja) 1990-02-08 1990-02-08

Country Status (1)

Country Link
JP (1) JPH03103694U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253799A (ja) * 1987-04-10 1988-10-20 Hitachi Ltd アンプ付スピ−カシステム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253799A (ja) * 1987-04-10 1988-10-20 Hitachi Ltd アンプ付スピ−カシステム

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