Fb-13K 2 Channel PRO Audio Subwoofer Power Amplifier

FB-13K 2 Channel Pro Audio Subwoofer Power Amplifier Product DescriptionWe use large current rectifier bridge to make sure the unobstructed supply current. Using independent shielding way in the high-voltage power part, able to reduce the interference to audio signal to the lowest level, and make sure the higher safety for electricity.We use high performance audion; make the system can bear larger current, with better dynamic and safety. Each audion has to be checked strictly, make sure the consistency of amplifier and minimum distortion.We use the way of mainboard power-supply for the process the audio signal, able to make the voltage more stable, clear and thick, and sounds much better. Reasonable wiring can reduce the interference between channels and input-output. Product Features1. Very high power and channel density;2. Class TD amplifier topology;3. Regulated Switch Mode Power Supply;4. Efficient cooling system;5. Adjustable parameters;6. Comprehensive protection and warning;7. XLR input connectors;8. Heavy-duty binding post or Speakon output connectors. Product Application1. Conference centres;2. Museums;3. Sports venues;4. Home theaters;5. Churches;6. Shopping malls, 7. Restaurants. Product ParametersITEMFB-13KOutput Power20-20kHz, 1W with 1 KHz8ΩStereo Power(RMS)2350WX24ΩStereo Power(RMS)4400WX22ΩStereo Power(RMS)6500WX28ΩBridged Power(RMS)8800W4ΩBridged Power(RMS)13000WFrequency Response(+o/-0.3dB,1W/8Ω)20 Hz - 34 kHzTHD 20 Hz - 20 kHz for 1 W112 DbaChannel separation (Crosstalk) at 1 kHz>70 dBInput Connectors (per channel)3-pin XLR, electronically balancedOutput Connectors (per channel)Binding Posts 2-poleClassTDTourClass Protectionshort circuit, DC voltage, turn-on/off transient, current, inrushOperating voltage220V Version: 130-265 V / 110V Version: 65-135 V selectableVoltage Gain(dB)23, 26, 29, 32, 35, 38, 41, 44 dB selectableInput impedance20 KohmsLevel adjustment (per ch.)Front-panel potentiometer, 31 position detented from -inf to 0 dBDimensions (W×H×D)483×88×396mmPacking dimension560×180×500mmNet weight(kg)13.5Gross weight(kg)18Detailed Photos   Customer FeedbackCustomer Feedback of  Pro Audio Subwoofer Amplifier:Customer Feedback of 2 Channel Power Amplifier:Customer Feedback of Subwoofer Amplifier:Customer Feedback of 2 Channel Power Amplifier:  Company Profile   /* 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