号筒喇叭SK-420
产品简介
SK-420为小体积大功率的号筒喇叭,可用为报警器作扩声使用.可内置安装电路板,变压器.用途广. MODEL: SK-420 SPECIFICATION INPUT POWER: 20 WATT IMPEDANCE: 8 OHM FREQUENCY: 800 - 13000 Hz S.P.L.(1W/M): 115 dB VOICE COIL: 39 NSV MAGNET: 9.8 OZ DIME
SK-420为小体积大功率的号筒喇叭,可用为报警器作扩声使用.可内置安装电路板,变压器.用途广. MODEL: SK-420 SPECIFICATION INPUT POWER: 20 WATT IMPEDANCE: 8 OHM FREQUENCY: 800 - 13000 Hz S.P.L.(1W/M): 115 dB VOICE COIL: 39 NSV MAGNET: 9.8 OZ DIME