JPH044499U - - Google Patents
Info
- Publication number
- JPH044499U JPH044499U JP4397890U JP4397890U JPH044499U JP H044499 U JPH044499 U JP H044499U JP 4397890 U JP4397890 U JP 4397890U JP 4397890 U JP4397890 U JP 4397890U JP H044499 U JPH044499 U JP H044499U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- sub
- main
- frequency range
- open
- 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
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4397890U JPH044499U (en]) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4397890U JPH044499U (en]) | 1990-04-26 | 1990-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044499U true JPH044499U (en]) | 1992-01-16 |
Family
ID=31556861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4397890U Pending JPH044499U (en]) | 1990-04-26 | 1990-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044499U (en]) |
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1990
- 1990-04-26 JP JP4397890U patent/JPH044499U/ja active Pending