钢琴 低音到高音 音效_什么是低音扬声器，中音扬声器和高音扬声器？

钢琴 低音到高音 音效 Woofers, mid-range speakers, and tweeters are all types of loudspeakers. Most often, all three types of speakers are mounted in a single enclosure, but you can also find each in discrete e

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