Matsushita Electric Industrial Co., Ltd.

Kiyoshi Ohhashi

Tomio Shiota

Takashi Sabato

Hideaki Inoue

Asahiko Okada

The speaker apparatus of the invention having a speaker for radiating sound waves, an acoustic pipe having a slender opening and a rectangular form, with the front opening joined to the outer wall side of a cathode-ray tube and inner wall side of a cabinet of television receiver, being disposed at the front side of the speaker, and a sound leading part composed of a hollow part surrounded between the outer wall side of the cathode-ray tube and the inner wall side of the cabinet, from the junction to the opening of the cabinet, for guiding the sound waves radiated from the acoustic pipe to the front side of the television receiver, thereby realizing acoustic reproduction of high sound quality and high sound pressure, when applied in the television receiver, in spite of small size and slim shape.

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Tsu, Japan

Kiyoshi Ohhashi