输出电源（瓦）                                                                    DK4400             DK4600 
20 - 20k Hz, 0.05%THD, 8 欧姆/Ch                                    400W×4             600 W×4 
20 - 20k Hz, 0.1%THD, 4 欧姆/Ch                                      600 W×4            900 W×4 
桥接单声道,20-20k Hz,0.1%THD,8 欧姆                           1200W×2           1800 W×2 
桥接单声道, 1k Hz,1.0% THD,4 欧姆                                1600 W×2           2400 W×2 
频率响应                                                                                  20 - 20k Hz,± 0.5 dB   所有型号
信号到噪音,未加权, 20 - 20k Hz                                         -107 dB                 -106 dB 
电压增益                                                                                  31.9 dB               34.0 dB 
输入灵敏度                                                                               Vrms
对于到8欧姆的额定功率                                                       1.28 (+4.4 dBu) 1.15 (+3.4 dBu)  1.23 (+4.0 dBu) 1.25 (+4.2 dBu)
输出线路类型                                                                          CLASS D
输入电阻                                                                                 10k 欧姆不平衡, 20k 欧姆平衡
动态净空                                                                                 4 欧姆时2 dB
阻尼因数                                                                                 (8 欧姆) >500
放大器防护                                                                             短路,开路,热,超声和 RF 防护.稳定到电抗或不匹配负载
冷却                                                                                         连续变速风扇；穿过散热片的从后到前气流
控制器前                                                                                 交流电开关、增益控制器（各通道）21 档
后部：                                                                                     输入配置开关(立体声、并行、桥接)
LED 指示灯                                                                            电源（蓝色x2),信号(绿色x2),削波(黄色x2),保护(红色x2）
接头                        输入:1/4英寸TRS和内孔XLR;20k欧姆平衡,10k欧姆不平衡输出:Speakon接头:通道1,2 线(仅通道1);通道2，2线 (仅通道2)接线柱
负载保护 .                                                                             打开/关闭静音,直流故障阻塞,削波限制,次声过滤(在5Hz时-3dB)
电源要求                                                                               请参阅后板上的序列号标签.出厂时配置为100,120或220-240VAC,50-60Hz。