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Wide-sound-field sound box with low resonant frequency point

A technology of resonant frequency point and sound field, which is applied in the field of audio equipment, can solve problems such as high resonant frequency point, affecting playback sound effect, and affecting playback effect, so as to achieve good effect, improve sound effect, and effective playback effect

Pending Publication Date: 2020-11-03
赣州圣通电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. During playback, since the playback angles of the midrange speaker and tweeter do not change, the playback sound effect will be affected during use;
[0005] 2. When playing, the resonant frequency point is higher, so that no lower sound effect can be produced, which affects the playback effect

Method used

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  • Wide-sound-field sound box with low resonant frequency point
  • Wide-sound-field sound box with low resonant frequency point
  • Wide-sound-field sound box with low resonant frequency point

Examples

Experimental program
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Effect test

Embodiment

[0024] see Figure 1-3 , the present invention provides the following technical solutions: a wide sound field audio system with a low resonant frequency point, including a front plate 1, a mid-range speaker 2, a tweeter 3 and an installation tube 4 are installed on the back of the front panel 1, and the back of the installation tube 4 is installed There is a mounting plate 5, the rear plate 6 is fixedly connected to the back of the mounting plate 5, and a first woofer 7 and a second woofer 8 are arranged on the surface of the mounting plate 5.

[0025] In this embodiment, when in use, the resonance frequency point is lowered by connecting the second woofer 8 and the first woofer 7 in series. As a result, the low resonance frequency point of the subwoofer can be obtained by connecting small speakers in series. The effect is to avoid that it is impossible to make it very large due to limited space, which will affect the overall layout of the living room. Basically, it is very na...

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PUM

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Abstract

The invention belongs to the technical field of sound equipment, and particularly relates to a wide-sound-field sound with a low resonant frequency point, which comprises a front plate; an alto horn,a tweeter and a mounting cylinder are mounted on the back surface of the front plate, a mounting plate is mounted on the back surface of the mounting cylinder, and a rear plate is fixedly connected tothe back surface of the mounting plate. A first woofer and a second woofer are arranged on the surface of the mounting plate. According to the invention, the first woofer and the second woofer are connected in series, so that a lower resonant frequency point can be obtained when the bass horn is used, the effect is better when bass is emitted, the Wide-sound-field sound box is easier and more convenient to use, and the service life of the equipment is prolonged. Through inclination of the angles of the alto horn and the tweeter, the sound can be played more effectively during use, so that thesound effect during playing is improved.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a wide sound field audio with a low resonance frequency point. Background technique [0002] With the development of science and technology, it is necessary to play sound. When playing, sound is needed. Sound refers to a set of audio system that combines electrical equipment to produce sound. [0003] But the existing sound system has the following problems: [0004] 1. During playback, since the playback angles of the midrange speaker and tweeter do not change, the playback sound effect will be affected during use; [0005] 2. When playing, the resonant frequency point is high, so that no low sound effect can be produced, which affects the playback effect. Contents of the invention [0006] (1) Solved technical problems [0007] Aiming at the deficiencies of the prior art, the present invention provides a wide-sound-field audio system with a low resonance frequency,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04R1/28H04R5/02
CPCH04R1/02H04R1/028H04R1/28H04R5/02
Inventor 孙既东
Owner 赣州圣通电子有限公司