OEM ODM Factory PRO Sound Digital Power Amplifier 2CH Class D 300W 400W 800W 1000W 1300W 1500W 1800W Audio Amplifier

 OEM ODM Factory Pro Sound Digital Power Amplifier 2CH 4CH Class D 300W 400W  800W 1000W 1300W 1500W 1800W Audio AmplifierDA series is a high-power professional switching power amplifier designed for touring/venue audio systems. It adopts the latest generation of Class D circuit modular amplification technology and reliable and efficient R.SMPS regulated power supply system. It has built-in PFC active power factor The digital correction circuit can adjust the current waveform according to the AC voltage waveform and adapt to the global wide voltage operation; at the same time, the standard proprietary matrix high-efficiency cooling system makes the product have extremely high reliability, huge channel energy density, and excellent technical indicators and excellent sound performance.Specification  ModelDA-5032DA-5042DA-5082DA-5102DA-5132DA-5152DA-51828Ω Output Power(W)30040080010001300150018004Ω Output Power(W)500650135017002200250030008Ω Bridge Output Power(W)--280035004500520062004Ω Bridge Output Power(W)--36004500560067008000Dimension(HWD) (MM)44*483*29044*483*29088*483*35088*483*35088*483*35088*483*35088*483*350Net Weight(KG)4.54.78.99.19.39.59.6Gross Weight(KG)5.75.910.710.911.111.311.4  Technicals of power amplifier1. Signal-to-noise ratio (20Hz-20kHz): ≥100dB2.Output circuit: Class D3.Total harmonic distortion (1dB below rated power, 20Hz-20kHz): 5006.Conversion rate: >20v/μs7.Input impedance: 10K/20K Ohurs, unbalanced or balanced8.Maximum input level: +24dB (16Vrms)9.Working voltage: AC:160-242V 50Hz/60Hz10.Separation: >70dB (20Hz-1kHz, 8Ω rated output power)11.Input Connectors: One balanced XLR per channel12.Output connectors: Neutrik SpeakON or binding posts per channel13.Amplifier and Load Protection: Short Circuit, Open Circuit, Power On/Off Noise, Radio Interference Protection Circuit, Thermal and RF Protection       Load Protection for DC Faults14.Front panel control buttons: power switch, channel gain control button15.Rear panel control buttons: input mode switch: stereo, parallel, bridge                Input sensitivity switch: 0.775V/1V/+32dB                Recoverable overload protector button16.Indicator lights: Green Signal LED, Red Clip LED, Yellow Thermal Compression LED.17.Ventilation: Air convection mechanism from front to back.18.Cooling: The internal air is strongly exhausted for heat dissipation, and the unique fan noise reduction technology is adopted to quickly adjust the       fan speed in real time according to the temperature.19. Suitable for: KTV, stage performance,conference room, multi-function hall, bar ,theatrer and church etc.Advantages of professional power amplifierAudio amplifier applianceServiceDelivery FAQ 1.Q:Can I get a sample before placing trial order?    A:Sure,you can.Please contact our sales representative for more details. 2.Q:What's your delivery time?    A:It depends on your order quantity.       Normally,for samples,it takes about 5-7 days;for mass production,it takes about 25-30 days after receiving your deposit. 3.Q:What's your price terms?    A:EXW,FOB,CFR,CIF etc are available. 4.Q:What about your payment terms?    A:TT 30% deposit in advance and balance 70% will be paid off before delivery. 5.Q:Is it support to print my logo on the label?    A:No problems,we can make it as per your requirements.As the professional manufacturer of analog and digital power amplifier in China,we can offer you a wide range of 200 wattage to 1800 wattage with 2channel and 4 channels.Our amp has an enough power.Also,we can offer customized items based on your requirements. Feel free to 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