Forward speaker system with precision circular-tube compound channel set
A ring-shaped channel and loudspeaker technology, applied in the field of electro-acoustics, to achieve the effect of smooth amplitude-frequency characteristics, regular structure, and increased equivalent quality
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[0047] The present invention will be further described below in conjunction with the accompanying drawings and specific examples.
[0048] like figure 1 As shown, the present invention includes a paper cone speaker 1, and the paper cone speaker 1 includes a vibrating paper cone 1-2 and a pot frame 1-1 with a radiation port, and the front end of the pot frame side wall of the pot frame 1-1 has a There are flanging edges; the rear end of the basin frame 1-1 is connected with a circular magnet 1-3.
[0049] The present invention also includes a front outer casing 7 whose rear end is installed on the outer flange of the basin frame 1-1 and coaxial with the vibrating paper cone 1-2, and a front outer casing 7 coaxial with the front outer casing 7 is provided in the front outer casing 7. The front inner casing 8.
[0050] It also includes at least one intermediate sleeve 12 located between the front outer sleeve 7 and the front inner sleeve 8, and the intermediate sleeve 12 is co...
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