JPH0366291U - - Google Patents
Info
- Publication number
- JPH0366291U JPH0366291U JP12518989U JP12518989U JPH0366291U JP H0366291 U JPH0366291 U JP H0366291U JP 12518989 U JP12518989 U JP 12518989U JP 12518989 U JP12518989 U JP 12518989U JP H0366291 U JPH0366291 U JP H0366291U
- Authority
- JP
- Japan
- Prior art keywords
- bass reproduction
- diaphragm
- speaker unit
- speaker
- 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.)
- Pending
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図ａ，ｂには本考案の一実施例を示し、第
２図は、本考案に係るスピーカユニツトを示す。
第３図は、前記スピーカユニツトの特性を示し、
第４図は、本考案の実施例におけるスピーカユニ
ツトの特性を示す。第５図は、本考案の他の実施
例を示す。第６図は従来例を示す。
７……スピーカユニツト、８……前面バツフル
板、９……チヤンバ、１７……円錐状振動板、１
９……平板状振動板。
FIGS. 1a and 1b show an embodiment of the present invention, and FIG. 2 shows a speaker unit according to the present invention.
FIG. 3 shows the characteristics of the speaker unit,
FIG. 4 shows the characteristics of the speaker unit in the embodiment of the present invention. FIG. 5 shows another embodiment of the invention. FIG. 6 shows a conventional example. 7...Speaker unit, 8...Front bumpy plate, 9...Chamber, 17...Conical diaphragm, 1
9... Flat diaphragm.
Claims (1)
に設けられた平板状振動板とを有するスピーカユ
ニツトを前面バツフル板に取り付けると共に前面
スピーカユニツトの後方にチヤンバを形成したこ
とを特徴とする低音再生用スピーカ装置。 (2) 円錐状振動板の質量に対して平板状振動板
の質量を２倍以上としたことを特徴とする実用新
案登録請求の範囲第１項記載の低音再生用スピー
カ装置。 (3) スリーデイメンジヨンシステムにおける低
音再生用としたことを特徴とする実用新案登録請
求の範囲第１項記載の低音再生用スピーカ装置。[Claims for Utility Model Registration] (1) A speaker unit having a conical diaphragm and a flat diaphragm provided in front of the conical diaphragm is attached to the front baffle plate, and the speaker unit is attached to the rear of the front speaker unit. A speaker device for bass reproduction characterized by forming a chamber. (2) The speaker device for bass reproduction according to claim 1, wherein the mass of the flat diaphragm is at least twice the mass of the conical diaphragm. (3) The speaker device for bass reproduction according to claim 1, which is used for bass reproduction in a three-day management system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12518989U JPH0366291U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12518989U JPH0366291U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366291U true JPH0366291U (en) | 1991-06-27 |
Family
ID=31673073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12518989U Pending JPH0366291U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366291U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63260394A (en) * | 1987-04-17 | 1988-10-27 | Matsushita Electric Ind Co Ltd | speaker system |
-
1989
- 1989-10-25 JP JP12518989U patent/JPH0366291U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63260394A (en) * | 1987-04-17 | 1988-10-27 | Matsushita Electric Ind Co Ltd | speaker system |
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