发布时间:2025-01-18 18:14:02
对于家用音响的话, 功放30-40W, 低音炮80W,音箱是20-25 W。
而对于比较好的音响的话,主声道输出一般都在120W到150W。
装修时弱电井到家的线管里穿的网线现在入户要光纤网线拉不出来了
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