发布时间:2025-02-05 23:33:30
你好
1、背景音乐系统推荐使用定压式喇叭,因为定压式不用考虑阻抗匹配的问题,音箱并联多少没关系,主要总功率不超功放就行。
2、功放可以考虑买两用的,功率可以考虑是音箱总功率的1.2到1.5倍就行。
旧洗手间的浴缸打掉,需不需要把整个洗手间的墙砖全部打掉来做防水
2025-02-05 23:33:30 2025-02-05 23:33:30 2025-02-05 23:33:30南京市装饰装修管理条例第三章160160建筑工程装饰装修管理
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