产品品牌：

　　SANWAY

　　产品型号：

　　MA4.8S

　　电源电压：

　　220V V

　　电源频率：

　　50-60 Hz

　　显示屏：

　　0 英寸

　　最大输出：

　　2欧3000W

　　声道输出：

　　两声道

　　信躁比：

　　110 dB

　　本公司经营专业功放，玛田功放，大功率功放，质量保证，欢迎咨询洽谈。

　　MA4.8S Lightweight Power Amplifier

　　8Ω Stereo Power(RMS)2×1500W

　　4Ω Stereo Power(RMS)2×2250W

　　2Ω Stereo Power(RMS) 2×3000W

　　8Ω Bridged Power(RMS)4500W

　　4Ω Bridged Power(RMS)5900W

　　2Ω Parallel Power(RMS)4500W

　　1Ω Parallel Power(RMS)5900W

　　Frequency Response(+o/-0.3dB,1W/8Ω)20Hz-20kHz,-3dB@135kHz

　　Phase Response ( at rated power 20Hz-20kHz)<+/-8 degree

　　THD+N (at rated power 1kHz 1W )<0.025%

　　SMPTE IMD (rated power. 60 Hz/7kHz-1/4)<0.075%

　　Damping Factor ( at rated power 63Hz)>1500

　　Controlled Slew Rate ( 1kHz tone burst 40dB gain)>-100v/us

　　Voltage Gain ( 0.775V/0dBm )X137

　　Input Sensitivity ( X40/36dB )2.65V

　　S/N Ratio ("A"weighted, 1kHz, 1V input )>110dB

　　Max Output Voltage(40millisecond tone burst)187V

　　Power Current Draw (typical music)1750VA/7.6A

　　Power Current Draw (over loading)3500VA/15.2A

　　Input Connectors (per channel)Female XLR (pin 2+, configurable for pin 3+). TRS (tip+)

　　Output Connectors (per channel)5-way binding posts or Speakon connectors (market dependent)

　　Power Supply (factory configured)AC220V/230V,50-60Hz

　　LED Indicators (per channel)Signal, Protect, Active, Critical

　　ConstructionSteel chassis, 16 gauge . Casting Aluminum front

　　Dimension88X482X400mm

　　Net Weight24.4kg