JPS59137688U

JPS59137688U - speaker system

Info

Publication number: JPS59137688U
Application number: JP3022483U
Authority: JP
Inventors: 上島　実
Original assignee: パイオニア株式会社
Priority date: 1983-03-02
Filing date: 1983-03-02
Publication date: 1984-09-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は低域用スピーカのボイスコイル部の半断面図、
第２図は高域用スピーカのボイスコイル部の半断面図、
第３図は本考案の一実施例よりなるスピーカシステムの
回路図、第４図は本考案によるスピーカの周波数特性曲
線、第５図は低域用スピーカの他の実施例のボイスコイ
ル部の半断面図、および示６図は本考案の他の実施例よ
りなる又ピーカシステムの回路図である。１、　２．　４．　５．　６・・・ホイスコイル、３・
・・ボイスコイルボビン、Ｗ・・・低域用スピーカ、Ｔ
・・・高域用スピーカ。Figure 1 is a half-sectional view of the voice coil section of a low-frequency speaker.
Figure 2 is a half-sectional view of the voice coil section of a high-frequency speaker.
FIG. 3 is a circuit diagram of a speaker system according to an embodiment of the present invention, FIG. 4 is a frequency characteristic curve of a speaker according to the present invention, and FIG. 5 is a half of the voice coil section of another embodiment of a low-frequency speaker. The sectional view and Figure 6 are circuit diagrams of a speaker system according to another embodiment of the present invention. 1, 2. 4. 5. 6...whiscoil, 3.
...Voice coil bobbin, W...Low frequency speaker, T
...High frequency speaker.

Claims

[Scope of utility model registration request]

In a speaker system configured with a plurality of speakers, each of the voice coils of the low-frequency speaker and the high-frequency speaker is double-wound, and the voice coil of the low-frequency speaker uses a voice coil with high selectivity. A speaker system characterized in that the voice coil of the high-frequency speaker uses a voice coil having a small winding specific resistance.