技术规格 SPECIFICATIONS
				 
			
				Model型号:            DK-2040
			
				Stereo 8Ω立体声功率:2x400W
			
				Stereo 4Ω立体声功率:2X750W
			
				Bridge 8Ω桥接功率:    1500W
			
				 
			
				Frequency response频率响应(+0/-0.3dB,1W/8Ω):5Hz-22KHz(±1dB)
			
				Distortion(tylcal)谐波失真 Less than 0.06%
			
				Distortion(SMPTE)谐波失真 Less than 0.05%
			
				S/Nratio(A weighted)信噪比:>100dB
			
				Damping factor阻尼系数:>1200
			
				Crosstalk@rated output 8Ω1KHz(分离度)  >75dB
			
				Input connectors输入接口:3-pinXLR.1/4 TRS
			
				Cooling fashion冷却方式:无级调速风扇,气流从后板输出 
			
				Controlled slew rate转换速率:20V/uS电源规格:交流220V(±10%)  
			
				 Input impedance输入阻抗:10Kohms unbalanced 20Kohms balanced
			
				Mains power supply电源输入:~50Hz/220-240V
			
				Heigh(高度):2U(90mm)
			
				Gross weight净重:12kg