西特尔电子科技有限公司|恩平麦克风,功率放大器,调音台,麦克风,音箱

PA-400,600,800,1000

Model	PA-400	PA-600	PA-800	PA-1000
8ΩStereo Output Power	400W×2	600W×2	800W×2	1000W×2
4ΩStereo Output Power	600W×2	900W×2	1200W×2	1500W×2
2ΩStereo Output Power	——	——	——	——
8ΩBridge Output Power	800W	1200W	1600W	2000W
4ΩBridge Output Power	1200W	1800W	2400W	3000W
Siew Rate	＞28V/us	＞28V/us	＞30V/us	＞30V/us
Damping Factor	＞300	＞300	＞350	＞350
Signai to Noise Ratio	≥95dB	≥95dB	≥95dB	≥95dB
Cross Talk	＞80dB	＞80dB	＞80dB	＞80dB
Output Circuitry	Class H
lnput Sensitivity(8Ω)	0.775V,1V,1.4V
Frequency Response	20Hz-20KHz,+0,-1dB at watt
THD+N(20Hz-20KHz)	＜0.1％20Hz-20KHz
input lmpedance	20KΩ baiance/10KΩunbalance
Connectors	input:XLR Output:Speakon,connector
Controls	Front: AC switch,Ch1 and Ch2 gain knobs
lndicators	Front: STANDBY-orange LED,POWER-Blue LED,SIGNAL-Green LED ,CLIP-Red LED , PROT-Red LED
Amplifier Protection	short circuit,thermal,over load,clip limiter,DC voltage,soft start ultrasonicand RF protection