海之升教學音響
6路話筒(tong)(tong)輸(shu)(shu)入，1路專用(yong)話筒(tong)(tong)輸(shu)(shu)入;音頻3路輸(shu)(shu)入1路輸(shu)(shu)出;話筒(tong)(tong)智能四選一;四路DSP數字濾(lv)波(bo)器(自動尋找嘯叫(jiao)點);可選自動定(ding)時關機和(he)無線(xian)話筒(tong)(tong)功能;定(ding)阻輸(shu)(shu)出120WX2(4-16R)定(ding)壓輸(shu)(shu)出120W(110V);外置232接口(kou)，音量控制接口(kou)。
