AK-4000
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 | 400W x2 |
4Ω | 600W x2 |
Bridged Power 桥接单声道 | 8Ω | 1000W |
Damping factor阻尼系数 | 450:1 |
Slew rate转换速率 | 60v / us |
S/N Ratio信噪比 | >105dB |
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 | 17kg |
Predv:
AK-3000
Next:
AK-6000