音箱是音响器材中还原音质的“喉舌”。许多发烧友在音箱制作上煞费苦心,采取了许多措施:本质音箱增加壁厚、用木方支撑加固者有之:用混凝土立模浇铸音箱者有之;甚至用铁板、大理石制作音箱者亦有之。笔者两年前曾用木方、三夹板做外框,内侧浇筑(涂布)混凝土,做成混凝土木质复合音箱,重放音质效果颇佳。因水泥、三夹板及木方取材方便,价格便宜,而且该 Speakers are audio equipment to restore the sound quality of the “mouthpiece.” Many enthusiasts in the speaker making painstaking efforts to take many measures: the essence of the speaker to increase the wall thickness, wood reinforcement with the support of those who have: concrete casting molds are those who have; even with iron, marble speakers are also produced . Two years ago I used wooden, three plywood to do the outer frame, the inside pouring (coating) concrete, made of concrete wood composite speaker, playback sound quality quite good. Because of the cement, plywood and wood side convenient, cheap, and the