AK-3000

AK Series Power Amplifier is a kind of mid-low class products faced to the entertainment and small performance market. It is a lightweight and space-saving power amplifier, ideal for using in Karaoke, club, or for stage monitor. With the cheap price and high-efficiency, AK series is a good choice for most of the occasions. 

With switch buffer protection of overheating, clipping, overcurrent, overload, short circuit.
Separation of grounding switch
Working mode conversion (stereo, mono bridged and connected)
Input sensitivity selection 
Protecting status indication (overheating / clipping / overcurrent / overload / short circuit) 
Excellent sound quality and strong power output
Adopting high integrated parallel circuit design, greatly reduces the failure rate
Advanced cooling system and low noise design
Professional input and output terminals

Stereo Power 立体声	8Ω	300W x2
	4Ω	450W x2
Bridged Power 桥接单声道	8Ω	700W
Damping factor阻尼系数		400:1
Slew rate转换速率		60v / us
S/N Ratio信噪比		>103dB
T.H.D.总谐波失真 rate power@8Ω 1KHz		≤0.03%
I.M.D. 互调失真 rate power@8Ω		≤0.01%
Frequency Response 频率响应		20Hz-20kHz，±0.1dB
Input Sensitivity 输入灵敏度		0.775v /1.0v / 1.55v
Input Impedance 输入阻抗		20kΩ Balanced，10kΩ Unbalanced
Input connectors 输入端口		XLR Plugs
Stereo/Mono 使用模式		Stereo, mono bridged and connected
Protection 保护系统		Overheating, clipping, overcurrent, overload, short circuit.
Power Supply 供电规格		AC 220v/50~60Hz
Dimensions(W×D×H) 实物尺寸		483(W)x420(D)x88(H) mm/2U
Net W. 净重		16kg