户外广播音箱HAD-775

文档简介户外广播音箱/壁挂音箱/壁挂喇叭型号:HAD-775型号HAD-774HAD-775HAD=776额定/Zda功率10W/15W15W/20W25W/30W输入电压70V/100V100V100V灵敏度89dB±3dB91dB±3dB92dB±3dB频率响应120-15KHZ130-15KHZ130-15KHZ阻抗黑-COM红-680Ω黑-COM红-510Ω黑-COM红-350Ω尺寸(mm)165×158×220185×190×241219×300×297重量2.2kg3kg3.5kg