specifications
power output: 50w max
voice range: 0.5 km
power source: 8x“c”cells
battery life: 8-10 hrs.
microphone: unidirectional
dimensions: horn dia.230mm, length 370mm
weight: 1.5 kg without cells
"供应喊话器SD-10SH-BM"的加工定制为是,品牌是BESTA,型号为SD-10SH-BM,种类是电声配件,材质为ABS,规格尺寸是370(mm),声道数为单声道