型号;Model PSS-118A 组件: Components LF 1×18" (480mm)8Ω 频率响应: Frequency Response 40Hz-320Hz 灵敏度: Sensitivity(1W/1M) 102dB 较大声压: Maximum sound pressure 136dB 额定功率: Rated Power 800Watts 最大功率: Maximum power 1600Watts 标称阻抗: Nominal Impedance 8Ω 尺寸(高×宽×深):Dimensions(H×W×D) 490*580*670mm 重量: Weight 50KG