18寸低音音响CH-18B

1.单18寸超低音音响，额定功率：450W/8Ω，最大功率：900W/8Ω；                                                                                                                                      

2.灵敏度（1W/m）：105dB，最大声压级：115dB peak,@1m；                                                                                                 

3.频率范围：40Hz—200KHz；