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品牌:声准Soundstandard
型号:L2.8
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L2.8 Technical Specifications: Stereo/Parallel RMS Power 550Wx2@8Ω,800Wx2@4Ω Bridge RMS Power 1500W@8Ω,2000W@4Ω Frequency Response 20Hz-20KHz,+0/-0.3dB(1W/8Ω) Input sensitivity 0.775V THD+N <0.02% IMD <0.03% Slew Rate 40V/Us Damping Factor >400 Input Impedance 20KΩ,Balance Hum and Noise -105dB Crosstalk <60dB Input connectors(per ch) Femal XLR(pin2+),TRS(tip+) Output Connectors(per ch) 5-Way binding posts and Speakon Connector Power Supply(factory config.) 220V/50Hz Class AB Cooling Two rear panel mounted variable - speed DC fans, With front to back - air flow Controls 2 Front panel attenuators,rear - panel signal ground lift swtich, - rear panel mode select switch Led Indicators(per ch) CLIP,SIGNA,PROTECT,ON,BRIDGE Protection Shotr circuit,DC,Over haet, - Current inrush Softstart,Limit Construction Steel chassis, 6mm Thickness extrued - Aluminum front panel Rack mounted highness 3U Packing Dimensions(HxWxD) 23CMx63CMx57CM Gross Weight 30Kg