产品概述
DLA408是一款三分音线性阵列音箱，具有体积小、重量轻，声压级大等特点，应用低失真中低音单元，中高音同轴驱动器配上专用波导管及号角。覆盖精确、变化均匀。三点吊挂系统安装快捷、稳定、安全。单元配置：2只8"钕磁高效率中低音单元，1只1.4"喉口90芯中音与44芯同轴钕磁驱动器；箱体采用多层复合夹板，耐磨聚脲喷涂。DLA408A是一款两通道D类带DSP的有源线性阵列音箱。
产品特点
技术参数
| 型号 | DLA408 | DLA408A |
| 频率响应(-3dB) | 80Hz-18kHz | 80Hz-18kHz |
| 频率响应(-10dB) | 75Hz-20kHz | 75Hz-20kHz |
| 单元组成 | 2×8"(200mm)/2"voice coil LF | 2×8"(200mm)/2"voice coil LF |
| 1×1.4"(36mm)/3.5"voice coil MF | 1×1.4"(36mm)/3.5"voice coil MF | |
| 1×1.4"(36mm)/1.7"voice coil HF | 1×1.4"(36mm)/1.7"voice coil HF | |
| 功率 | 400W RMS,1600W peak | 300W/8Ω+600W/8Ω |
| 灵敏度 | 99 dB 1watt/1 metre | — |
| 声压级 | 125 dB continuous,131 dB peak | 125 dB continuous,131 dB peak |
| 额定阻抗 | 8 ohms nominal | — |
| 指向性(-6dB) | Horizontal coverage: 100° | Horizontal coverage: 100° |
| Vertical coverage: Varies, depending | Vertical coverage: Varies, depending | |
| on array length and configuration | on array length and configuration | |
| 分频点 | 900Hz，6KHz passive | — |
| 输入方式 | 2×Speakon NL4 | INPUT TYPE: Balanced Differential line |
| 包装尺寸 | 515mm×375mm×655mm | 515mm×375mm×655mm |
| 净重 | 21 kg/pc | 23 kg/pc |
| 毛重 | 24 kg/pc | 26 kg/pc |
安装尺寸图
