2CH Outdoors Stage Big Power Amplifier Powerful China Factory

850W 2ch outdoors stage Big Power Amplifier Powerful China Factory This FP series has the Lab Gruppen panels,but they all are transformer amplfiers.It has from 400W four channels to 1200W four channels.FP250:250W*4/8 ohm  2UFP350:350W*4/8 ohm  2UFP550:550W*4/8 ohm 2UFP650:650W*4/8 ohm  2UFP850:850W*4/8 ohm  2UThis FP series had some pursuits fro faster of reaction speed higher of damping factor ,and greater function,  higher level proted function technology of SMD excellent component.This series are all very stable at 4 ohm,very goood for line array and subwoofer. Please check details as follows: ModelFP250FP350FP550FP650FP850Stereo power 8Ω2x250W2x350W2x550W2x650W2x850WStereo power 4Ω2x380W2x550W2x800W2x1050W2x1300WStereo power 2Ω2x500W2x700W2x1100W2x1300W2x1600W8Ω BLT1200W1050W1650W1950W2400W4Ω BLT1600W1400W2200W2600W3200WFrequency Response5-20K+/-0.5dBTHD+N95dB>97dB>98dB>100dB>102dBSlew Ration22V/u S23V/u S25V/u S30V/u S32V/u SDamping Factor>400Crosstalk>60dB@8Ω 1KHzInput Impedance20KΩ(Balance)/10KΩ(Unbalance)Height2UGross Weight21KG22KG26KG28KG30KGPacking Dimensions575x570x158mmPackageCartonPictures as follows:  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1