JPH01107289U - - Google Patents

Info

Publication number
JPH01107289U
JPH01107289U JP144688U JP144688U JPH01107289U JP H01107289 U JPH01107289 U JP H01107289U JP 144688 U JP144688 U JP 144688U JP 144688 U JP144688 U JP 144688U JP H01107289 U JPH01107289 U JP H01107289U
Authority
JP
Japan
Prior art keywords
cabinet
speaker device
valves
ports
passive radiator
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
JP144688U
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 JP144688U priority Critical patent/JPH01107289U/ja
Publication of JPH01107289U publication Critical patent/JPH01107289U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の断面図、第2図a,b
は動作を説明する等価回路図、第3図は同要部斜
視図、第4図は従来例の断面図、第5図は他の従
来例の断面図である。 1はキヤビネツト、2は仕切板、3はスピーカ
ユニツト、4はポート、5はバルブ、6はバルブ
である。

Claims (1)

    【実用新案登録請求の範囲】
  1. キヤビネツトと、該キヤビネツトの一部に取付
    けられたスピーカユニツト及びパツシプラジエー
    タとを有するスピーカ装置に於いて、前記パツシ
    プラジエータがキヤビネツト1の壁面に設けられ
    且つ内部空間に連通する夫々実効質量の異なる複
    数個のポート4と、当該複数個のポート4の内側
    開口部及び外側開口部を個別に開閉する複数個の
    バルブ5,6とからなり、各ポートのバルブを独
    立に開閉してスピーカ装置から放射される低音の
    特性を調節せしめることを特徴とするスピーカ装
    置。
JP144688U 1988-01-08 1988-01-08 Pending JPH01107289U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP144688U JPH01107289U (ja) 1988-01-08 1988-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP144688U JPH01107289U (ja) 1988-01-08 1988-01-08

Publications (1)

Publication Number Publication Date
JPH01107289U true JPH01107289U (ja) 1989-07-19

Family

ID=31201338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP144688U Pending JPH01107289U (ja) 1988-01-08 1988-01-08

Country Status (1)

Country Link
JP (1) JPH01107289U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05316584A (ja) * 1992-01-07 1993-11-26 Boston Acoustics Inc 音響源のための周波数依存振幅修正デバイス
JP2010268119A (ja) * 2009-05-13 2010-11-25 Yazaki Corp 防水構造を備えた水濡れ禁止機器付きカバー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05316584A (ja) * 1992-01-07 1993-11-26 Boston Acoustics Inc 音響源のための周波数依存振幅修正デバイス
JP2010268119A (ja) * 2009-05-13 2010-11-25 Yazaki Corp 防水構造を備えた水濡れ禁止機器付きカバー

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