揚(yáng)聲器的性能優(yōu)劣對(duì)音質(zhì)的影響很大,而對(duì)于音響效果而言,使其紙盆或膜片振動(dòng)并與周圍的空氣產(chǎn)生共振而發(fā)出聲音,揚(yáng)聲器的種類繁多,音頻電能通過電磁,揚(yáng)聲器:揚(yáng)聲器又稱喇叭,在發(fā)聲的電子電氣設(shè)備中都能見到它,