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Technical Date
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Model型号
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SA-2.1
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8ΩStereo Output
Power
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350WX2
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4ΩStereo Output
Power
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525WX2
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2ΩStereo Output
Power
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/
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8ΩBridge Output
Power
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1050W
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4ΩBridge Output
Power
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/
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Frequency Response频率响应
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THD+N(20Hz-20KHz)总谐波失真
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Slew Rate转换速率
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＞25V/μs
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Damping Factor阻尼系数
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>300
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Voltage Gain(8Ωrated power@ 0.775V)增益
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37.2Db
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Output Circuitry 输出电路
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Class ab
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Signal to Noise Ratio信噪比(A加权)
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≥90dB
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Cross Talk分离度
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>70dB
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Input Sensitivity(8Ω)灵敏度
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1.0V
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Input Impedance输入阻抗
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20KΩ balance/10KΩunbalance平衡20K/不平衡10K
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Cooling散热
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two variable speed fans， rear-to-flont air flow
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Connectors 接口
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Input: XLR 输入: XLR; Output:Speakon,connector输出:Speakon, 锁定式插孔
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Controls控制
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Front: AC switch,Ch1 and Ch2 gain knobs;Rear:Sensitivity
switch,GND switch, Stereo/Parallel/Bridge switch, 30Hz Low
cut 150Hz Low pass switch 面板:电源开关，声道1、声道2声道增益控制；后板：工作模式开关
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Indicators指示
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Front: STANDBY-orange LED,POWER-Blue LED,SIGNAL-Green LED ,CLIP-Red LED ,PROT-Red LED;
面板：电源用双色光LED，信号用绿光LED，削峰用红光LED，保护用红光LED；
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Amplifier Protection保护
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short circuit,thermal,over load,clip limiter,DC voltage,soft start,ultrasonic and RF
protection 具有 短路、过载、过热、削峰压限、直流、软启动、继电器零电流开 关、超音频和射频保护装置
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Gross Weight/Net Weight毛重/净重
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20kg/18kg
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Packing Dimensions包装尺寸
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57×54×23cm
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Power Requirements电源
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100V,120V,220V,240V,50-60Hz(按工厂要求配制)
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