DL-228

更新时间：2025-07-28 11:07:22

 

型号：DL-228                                                                                                                          
低频:Low Frequency:2×8（in）200mm                                                                                                    
高频:High Frequency: 1×1.73（in）44mm                                                                                                
频响:Frequency Response:55Hz-18kHz(±3dB)                                                                                             
灵敏度:Sensitivity:HF 108dB,LF 103dB                                                                                                   
阻抗:Nominal Impedance:8 ohms                                                                                                       
功率:Power Handing:550W(额定)                                                                                                         
最大声压:Maximum SPL:120dB                                                                                                             
连接器:Input Connectors:Speakon NL4×2                                                                                                
吊挂硬件:Riggings:高强度标准吊挂件                                                                                                     
表面处理:Cabinet Finish:黑色耐磨防水聚脲漆                                                                                                  
尺寸:Dimensions (H×W×D):250×600×420 mm                                                                                                 
DL-228扬声器为无源两分频设计，配有2个8寸低音单元和1个44芯高频压缩驱动单元，还附有一个专利水平恒定指向特性号角，而5度的垂直高频扩散角度令到L-228能用于垂直阵列使用，并且在阵列前方产生曲面相干的波阵面，每只音箱的机械构造结合声学设计使每个音箱之间的垂直耦合角度可以在0°-5°之间进行调整。因此用户可以根据要求和场地的不同情况可以由2只到8只音箱组合在一起使用。DL228箱体采用坚固的多层桦木夹板构造，箱体表面喷涂上多层环保水性漆。金属钢网内贴一层可替换的声学透气棉。可广泛应用于移动和固定安装系统扩声场所。