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Loudspeaker system

A loudspeaker and cabinet technology, which is applied in the field of speaker systems, can solve the problems of low efficiency, low frequency response, limited cabinet volume, etc., and achieve the effects of improving efficiency, good low frequency response, and improving low frequency output

Pending Publication Date: 2019-05-03
SUZHOU SONAVOX ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the installed speakers are all independent, the low-frequency response is limited by the volume of the box, and the efficiency is not high, so the power amplifier needs to provide more power to improve the sound pressure level of the system

Method used

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention.

[0025] refer to Figure 1 to Figure 3 As shown, this embodiment provides a speaker system, specifically a speaker system with a push-push structure. The loudspeaker system includes a cabinet 1 and a plurality of woofers 2 arranged in parallel in the cabinet 1 , at least two of which are mirror-symmetrical to each other. Each woofer 2 comprises a pot frame 21, a diaphragm 22 arranged on the pot frame 21 and a voice coil 23 for driving the diaphragm 22 to vibrate. A sound cavity 3 is formed therebetween, and the sound cavity 3 communicates with the outs...

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Abstract

The invention discloses a loudspeaker system which can have good low-frequency response without a large box body and can effectively improve the efficiency of the loudspeaker system so as to increasethe sound pressure output of the system. The Loudspeaker system comprises a box body and a plurality of loudspeakers which are arranged in the box body and are connected in parallel. each loudspeakercomprises a basin frame, vibrating diaphragms arranged on the frame and voice coils used for driving the vibrating diaphragms to vibrate; the front faces of the vibrating diaphragms of the loudspeakers are oppositely arranged, a voice cavity is formed between the front faces of the vibrating diaphragms, the voice cavity is communicated to the outside of the box body, and the frame is located between the back faces of the corresponding vibrating diaphragms and the inner wall of the box body.

Description

technical field [0001] The invention belongs to the loudspeaker field and relates to a loudspeaker system. Background technique [0002] For traditional loudspeaker systems, a loudspeaker system that reduces distortion and changes characteristic curves disclosed in Chinese patent CN104661163B includes a panel, a woofer, a tweeter, a midrange speaker, a bass resonance chamber, a tweeter shield, and a midrange resonance chamber; , the woofer is fixed to the lower part of the panel through the front and rear; the tweeter is fixed to the middle of the panel through the front and rear; A closed cylindrical cavity; the front open end of the bass resonance cavity is sealed and fixed to the lower part of the rear panel of the panel, and the axis of the bass resonance cavity coincides with the axis of the woofer. Among them, the installed speakers are all independent, the low-frequency response is limited by the volume of the box, and the efficiency is not high, so the power amplifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/06H04R9/02
CPCH04R1/227H04R1/2803H04R1/2857H04R3/04H04R7/18H04R2400/11H04R1/025H04R2209/026H04R1/2826H04R1/403
Inventor 沈跃武陶圣刚唐建峰王小青柴国强
Owner SUZHOU SONAVOX ELECTRONICS
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