ENCLOSURE FOR AMPLIFYING BASS SOUND, WOOFER WITH THE ENCLOSURE, AND ELECTRONIC DEVICE WITH THE WOOFER

摘要

PURPOSE: An enclosure for base amplification, a woofer with the enclosure, and an electronic device with the woofer are provided to conveniently realize improved sound quality by reinforcing the bass. CONSTITUTION: A rear chamber(130), a speaker unit chamber(132), a front chamber(134), and a duct are prepared between the first and the second plate(102A,120A). To enable flow of air, the rear chamber and the speaker unit chamber are connected by a opening. The opening is formed in the first plate closer than the second plate. To enable flow of air, the front chamber and the speaker unit chamber is connected by the opening. The opening is formed in the second plate closer than the first plate.