JPH0210692U - - Google Patents

Info

Publication number
JPH0210692U
JPH0210692U JP8662388U JP8662388U JPH0210692U JP H0210692 U JPH0210692 U JP H0210692U JP 8662388 U JP8662388 U JP 8662388U JP 8662388 U JP8662388 U JP 8662388U JP H0210692 U JPH0210692 U JP H0210692U
Authority
JP
Japan
Prior art keywords
speaker
diaphragm
chamber
utility
scope
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
JP8662388U
Other languages
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 JP8662388U priority Critical patent/JPH0210692U/ja
Publication of JPH0210692U publication Critical patent/JPH0210692U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示すスピーカの縦
断面図、第２図は音圧周波数特性および二次歪を
示すグラフ、第３図は従来のスピーカの縦断面図
である。 １……スピーカのフレーム、２……磁気回路、
３……振動板、４……エツジ、５……ダンパー、
６……バツクチエンバー、７ａ……センターカバ
ー部分、７ｂ……外周カバー部分、８ａ，８ｂ…
…フロントチエンバー、９……支持アーム。 FIG. 1 is a longitudinal sectional view of a speaker showing an embodiment of the present invention, FIG. 2 is a graph showing sound pressure frequency characteristics and second-order distortion, and FIG. 3 is a longitudinal sectional view of a conventional speaker. 1...Speaker frame, 2...Magnetic circuit,
3...Diaphragm, 4...Edge, 5...Damper,
6...back chamber, 7a...center cover part, 7b...outer cover part, 8a, 8b...
...Front chamber, 9...Support arm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 振動板の背面にチエンバーをもつスピーカある
いはスピーカシステムにおいて、振動板の前面に
フロントチエンバーが設けられていることを特徴
とするスピーカ。 A speaker or a speaker system having a chamber on the back of a diaphragm, characterized in that a front chamber is provided on the front of the diaphragm.
JP8662388U 1988-07-01 1988-07-01 Pending JPH0210692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8662388U JPH0210692U (en) 1988-07-01 1988-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8662388U JPH0210692U (en) 1988-07-01 1988-07-01

Publications (1)

Publication Number Publication Date
JPH0210692U true JPH0210692U (en) 1990-01-23

Family

ID=31311261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8662388U Pending JPH0210692U (en) 1988-07-01 1988-07-01

Country Status (1)

Country Link
JP (1) JPH0210692U (en)

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