Sinbosen Most Powerful Amplifier DSP20000q 4 Channels Professional Amplifier Audio DSP

  Product Description  Sinbosen Most Powerful Amplifier DSP20000q 4 channels Professional Amplifier Audio DSPSinbosen Audio DSP Series Amplifier DSP10000QDSP12000QDSP20000Q8 ohm Stereo Power  (RMS)1300WX41500WX42200WX44 ohm Stereo Power  (RMS)2100WX42800WX44000WX42 ohm Stereo Power  (RMS)2500WX43500WX44500WX48 ohm Bridged Power (RMS)4200WX25600WX28000WX24 ohm Bridged Power (RMS)5000WX27000WX29000WX2Frequency Response(+o/-0.3dB,1W/8Ω):20 Hz - 34 kHz          THD 20 Hz - 20 kHz for 1W:112 dBA  Channel separation (Crosstalk) at 1 kHz :>70 dB Input Connectors (per channel):3 pin XLR, electronically balanced  Output Connectors (per channel):Binding Posts 2-pole Class:TD    TourClass Protection:ACL, IGM, AutoRamp, short circuit, DC voltage, turn on/off transient, current inrush, sub/ultrasonic input  Operating voltage, 220V / 110V nominal:180-240 V / 90-130 V selectable Voltage Gain(dB):23, 26, 29, 32, 35, 38, 41, 44 dB selectable Input impedance:20 kOhm Level adjustment (per ch.):Front panel potentiometer, 31 positions detented from -inf to 0 dB  AdvantageTouch screenSoftware controlMultiple power amplifier controlsAmplifier built-in processor,4 inch size led screen can touch,control the amplifier sound effect.DSP amplifier also cintrol by PC,through software can more precise adjustment  dsp processor.One PC can independent control serveral dsp amplifier at the same time.Feature4 Channel Class TD digital power amplifier.4 x 2,200 Watts into 4 Ohms,4 x 4,000 Watts into 8 Ohms.Creat SUPER sound quality.Control the sound effect by Touch on front 4" LED display screen.Or control the sound effect by Computer.Simple DSP software,no need install,easy operate it.Bridge-mode operation for Touring Applications.Comprehensive protection scheme.Upgrade high-quality capacitor 3300uf 200V to 3600uf 200VUse Original ONSEMI transistor.Neutrik XLR*/Speakon connectors.Capacitor UpgradeThe old one is 3300UF 200V and now the new is 3600UF 200V. Totally add more 300UF capacity. The amplifier power supply board is better than before, it will make your subwoofer bass sound quality more loud and powerful.New cooling systemWe upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.  Detailed Photos  Client Feedback  Company ProfileOur AdvantagesWhy choose us?1.Three years warranty .If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.2.We are 10 years manufature about professional audio speaker and power amplifier,4 years gold supplier on Alibaba.3.Our engineers have 10 years work experience, very professional.4.The product is light and suitable for performance and conferences.5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.6.Products with CE ROHS certification.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 Paypa, credit card. 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 7 working days; If more than 5000pcs, please confirm with me directly! 5.How long is your guarantee period of products?A:3 years, if any problems during this period, we will sent you 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!  If you have any questions, please contact us/* 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