JPH0453391U - - Google Patents

Info

Publication number
JPH0453391U
JPH0453391U JP9720790U JP9720790U JPH0453391U JP H0453391 U JPH0453391 U JP H0453391U JP 9720790 U JP9720790 U JP 9720790U JP 9720790 U JP9720790 U JP 9720790U JP H0453391 U JPH0453391 U JP H0453391U
Authority
JP
Japan
Prior art keywords
frequency
impedance
speaker
speakers
speaker device
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.)
Granted
Application number
JP9720790U
Other languages
Japanese (ja)
Other versions
JPH0727753Y2 (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 JP9720790U priority Critical patent/JPH0727753Y2/en
Publication of JPH0453391U publication Critical patent/JPH0453391U/ja
Application granted granted Critical
Publication of JPH0727753Y2 publication Critical patent/JPH0727753Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

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

第１図は本考案実施例の模式断面図、第２図は
従来例の模式断面図、第３図は実施例のインピー
ダンス特性図、第４図は従来例のインピーダンス
特性図である。 １はスピーカ、２はスピーカ、３はキヤビネツ
ト、４はキヤビネツトである。 FIG. 1 is a schematic sectional view of an embodiment of the present invention, FIG. 2 is a schematic sectional view of a conventional example, FIG. 3 is an impedance characteristic diagram of the embodiment, and FIG. 4 is an impedance characteristic diagram of a conventional example. 1 is a speaker, 2 is a speaker, 3 is a cabinet, and 4 is a cabinet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 全再生周波数帯域のうち中・低域を２個のスピ
ーカ１，２で再生するスピーカ装置に於て、上記
スピーカ１，２が個々に独立したキヤビテイとポ
ートとを有するキヤビネツト３，４に取付けられ
て夫々が位相反転型のスピーカ装置を形成すると
共に、上記スピーカ１，２のうち一方のスピーカ
のインピーダンスが極大となる周波数と他方のス
ピーカのインピーダンスが極小となる周波数を、
又、一方のスピーカのインピーダンスが極小とな
る周波数と他方のスピーカのインピーダンスが極
大となる周波数を夫々ほぼ一致させたことを特徴
とするスピーカ装置。 In a speaker device that reproduces middle and low frequencies of the entire reproduction frequency band using two speakers 1 and 2, the speakers 1 and 2 are installed in cabinets 3 and 4 each having an independent cavity and port. Each of them forms a phase inversion type speaker device, and the frequency at which the impedance of one of the speakers 1 and 2 becomes maximum and the frequency at which the impedance of the other speaker becomes minimum,
Also, a speaker device characterized in that the frequency at which the impedance of one speaker becomes minimum and the frequency at which the impedance of the other speaker becomes maximum are substantially the same.
JP9720790U 1990-09-13 1990-09-13 Speaker device Expired - Lifetime JPH0727753Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9720790U JPH0727753Y2 (en) 1990-09-13 1990-09-13 Speaker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9720790U JPH0727753Y2 (en) 1990-09-13 1990-09-13 Speaker device

Publications (2)

Publication Number Publication Date
JPH0453391U true JPH0453391U (en) 1992-05-07
JPH0727753Y2 JPH0727753Y2 (en) 1995-06-21

Family

ID=31837377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9720790U Expired - Lifetime JPH0727753Y2 (en) 1990-09-13 1990-09-13 Speaker device

Country Status (1)

Country Link
JP (1) JPH0727753Y2 (en)

Also Published As

Publication number Publication date
JPH0727753Y2 (en) 1995-06-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term