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Technical Date
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Model型號(hào)
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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頻率響應(yīng)
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THD+N(20Hz-20KHz)總諧波失真
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Slew Rate轉(zhuǎn)換速率
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＞25V/μs
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Damping Factor阻尼系數(shù)
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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 輸出電路
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Class ab
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Signal to Noise Ratio信噪比(A加權(quán))
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≥90dB
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Cross Talk分離度
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>70dB
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Input Sensitivity(8Ω)靈敏度
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1.0V
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Input Impedance輸入阻抗
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20KΩ balance/10KΩunbalance平衡20K/不平衡10K
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Cooling散熱
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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 輸入: XLR; Output:Speakon,connector輸出:Speakon, 鎖定式插孔
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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:電源開(kāi)關(guān)，聲道1、聲道2聲道增益控制；后板：工作模式開(kāi)關(guān)
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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：電源用雙色光LED，信號(hào)用綠光LED，削峰用紅光LED，保護(hù)用紅光LED；
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Amplifier Protection保護(hù)
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short circuit,thermal,over load,clip limiter,DC voltage,soft start,ultrasonic and RF
protection 具有 短路、過(guò)載、過(guò)熱、削峰壓限、直流、軟啟動(dòng)、繼電器零電流開(kāi) 關(guān)、超音頻和射頻保護(hù)裝置
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Gross Weight/Net Weight毛重/凈重
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20kg/18kg
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Packing Dimensions包裝尺寸
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57×54×23cm
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Power Requirements電源
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100V,120V,220V,240V,50-60Hz(按工廠(chǎng)要求配制)
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