Product Name: High Sound Professional Stage of High Power Amplifier (T-550 -A) Model NO.: T-550 -A Conductive Mode: AB Element Number: Push-Pull Amplifier Voltage: AC 220V Output Number: 2 Sound Channel: 2.1 Function: Post Amplifier Tube Type: Transistor Amplifier Used For: Professional Usage: KTV System Type: Professional Amplifier Trademark: VXAUDIO or Your Logo Transport Package: Thick High Quality Carton/Cardboard Specification: 575*570*158MM Origin: China HS Code: 8518400090 Product Description T-550 -AFeaturesT series have used avariety of new technoloies, specical of the sound, it is the best choose of high demanding ears.T series used the excellent component, the key component exact machting and remainthe full margin. After the improve of Class H., used higher technology. Compare the traditional Class H, MA series reduces fever, reduces interference, increase the reliability.Higher efficient,higher speed, higher power output. with the new Class Hthat the amplifer safely output over 55A. Easily face of high quality speaker.Multiple sound protection features such as over-current, over-voltage, over-temperature, overload, DC, and VHF and so on.SpecificationModelT-350T-550T-650T-800T-10008ΩStereo Power2*350W2*550W2*650W2*800W2*1000W4ΩStereo Power2*560W2*880W2*1050W2*1300W2*1750W2ΩStereo Power2*700W2*1100W2*1300W2*1600W2*2000W8ΩBTL1000W1650W1950W2400W3000W4ΩBTL1300W2050W2600W3200W3600WFrequency Response5--50K+-0.5dBTHD+N<0.05%@8Ω1KHzS/N Ratio>96dB>97dB>98dB>100dB>102dBSlew Ration20Vu/S20Vu/S30Vu/S30Vu/S40Vu/SDamping Factor>400Crosstalk>65dB@8Ω1KHzInput Impedance20KΩ(Balance)/10KΩ(Unbalance)Output CircuitryClassABClassHClassHClassHClassHInput Sensitivity1VProtectOverheat short circuits,DC,limit and--softstart,Output relay-Zero Current Switch,Intellctual Clip limiterHeight2UGross Weight21KG22KG26KG28KG30KGPacking Dimensions575*570*158mmProducts DisplayProduction Processabout UsEnping Pusheng Electronic Co,.Ltd is professional of high professional power amplifier and signal processors. Our factory is located in Enping City, Guangdong,China. With ateam of engineers we are development of high quality products to keep up with the current market's demand. We have provided OEM service for many of our domestic and foreign companies.No matter you are wholesaler, distributer, or arentals company, PuSheng have awide selection of professional audio products to suit your market's demand professional audio products.PuSheng purpose is best quality, best price, best after-sales service, with you to create abrilliant future and becoming one of our faithful co-operative partners.