Fp22000q 4 Channels Power Amplifiers for Dual 18 and 21 Inch Subwoofer

FP SeriesFP7000FP9000FP14000FP6000QFP10000QFP22000Q8ΩStereo Power(RMS)1500WX21800WX22400WX2700WX41350WX42500WX44ΩStereo Power(RMS)2800WX23000WX24400WX21300WX42100WX44650WX42ΩStereo Power(RMS)3500WX24500WX27000WX21500WX42500WX47250WX48ΩBridged Power(RMS)5600W6000W8800W2500WX24200WX28800WX24ΩBridged Power(RMS)7000W9000W14000W3000WX25000WX214500WX2Frequency 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 ProtectionACL,IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic inputOperating voltage, 230 V / 115 V nominal130-265 V / 65-135 V selectableVoltage Gain(dB)23, 26, 29, 32, 35, 38, 41, 44 dB selectableInput impedance20 kOhmLevel adjustment (per ch.)Front-panel potentiometer, 31 position detented from -inf to 0 dBNew heat sinkWe upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.  Feature4 Channel Class TD Switching power amplifier.4 x 4,650 Watts into 4 Ohms,4 x 2,500 Watts into 8 OhmsNeutrik XLR*/speakon connectors.Use Original  high-quality capacitor 3600uf 200V.Use Original ONSEMI type PNP power output transistor.Creat SUPER sound quality,good for dual 18 or 21 subwoofer.High quality fans from TaiWan.Extended heatsink board to 94 mm.Separately controllable on Gain.Scalable Voltage Peak Limiter (VPL).Bridge-mode operation for Touring Applications.Comprehensive protection scheme.FAQ1.What's your MOQ (Minimum order quantity)?A:There is no MOQ limited, you can choose to order 1pc or 1000000pcs, the more the better! 2.Except product value and shipping cost, do I need to pay any other fees in China? A:No other fees needed in China! 3.How can I make the payment, what's your payment terms?A:You can pay by TT, Western Union, or Paypal; 30% deposit before production, 70% balance before shipment! 4.How long will it takes for production after payment? ( By express, door to door delivery, such as DHL/TNT/FedEx/UPS...)A:If your order qty less than 5000pcs, it will takes about 10 working days; If more than 5000pcs, please confirm with me directly! 5.How long is your guarantee period of products?A:1 year, if any problems during this period, we will sent you free replacements to repair, anyway we will find the best solution for you!  6.Can you use our company logo and package? A:Yes, we are manufacturer, we accept OEM request!      /* 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