Speaker box

JP1797949SActive Publication Date: 2025-05-08SUISAKU CO LTD
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Patent Information

Application Number
JP2024023956D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2024-11-20
Publication Date
2025-05-08
Estimated Expiration
2049-11-20

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Abstract

This product is a speaker box with a porous sintered metal plate attached to the inside and suspended from a support frame on the horizontal U-shaped side that also serves as a back pressure relief part. As shown in another usage reference diagram, this speaker box can also be used by connecting it to a small housing, which is another back pressure relief part, with a flexible tube.
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