Thin dual-cone vented speaker enclosure

Abstract

A thin double-cone phase-inverted loudspeaker enclosure.An enclosure body is mainly composed of a lower shell (2) and an upper shell (1); the lower shell (2) is provided with a high pitch unit mounting hole (2b), a low pitch unit mounting hole (2a) and a lower shell phase-inverted hole (2c), the high pitch unit mounting hole (2b) and the low pitch unit mounting hole (2a) are distributed along a major axis direction and located in the left half part of the lower shell (2), the high pitch unit mounting hole (2b) is close to the left end of the lower shell (2), the lower shell phase-inverted hole (2c) is distributed along the major axis direction and located in the right half part of the lower shell (2), and the opening of the lower shell phase-inverted hole (2c) is located at the right end of the lower shell (2); and the upper shell (1) is provided with a high pitch unit positioning groove (1b), a low pitch unit positioning groove (1a) and an upper shell phase-inverted hole (1c), the lower shell (2) and the upper shell (1) constitute the enclosure body. A high pitch loudspeaker unit is arranged in the high pitch unit mounting hole (2b) and the high pitch unit positioning groove (1b), a super bass loudspeaker unit is arranged in the low pitch unit mounting hole (2a) and the low pitch unit positioning groove (1a), and the lower shell phase-inverted hole (2c) and the upper shell phase-inverted hole (1c) are correspondingly combined into a phase-inverted tube.

Description

Technical field [0001] The present invention belongs to the field of electro -acoustic technology and involves a speaker speaker. Specifically, it is a thin dual -tone pelvic pelvic view speaker with a thin two -tone speaker unit and a high sound speaker unit. Background technique [0002] In the existing technology, the product thickness requirement of the speaker speaker applied to LED TV is within 10mm.Traditional speaker speakers are based on high -quality design. Generally, two speakers (one treble, a medium -sized speaker unit) are composed of two speakers.Thin LED electro -sound equipment.Therefore, seeking a thinner speaker speaker for LED TVs for LED TVs is thinner (within 10mm) and a better low -frequency sound quality. Invention content [0003] The purpose of the present invention is to overcome the deficiencies in existing technologies, providing a thin dual -sound basin inverted speaker speaker. The structure is clever and reasonable.The extension forms an inverted...

AI Technical Summary

Problems solved by technology

The traditional loudspeaker box is based on the design of high sound quality. It is generally composed of two speaker units (one tweeter unit and one mid-bass unit). Thin LED electroacoustic equipment use

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