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worldwide china amplifier supplier for classroom

worldwide china amplifier supplier for classroom

worldwide china amplifier supplier for classroom
  • worldwide china amplifier supplier for classroom
  • worldwide china amplifier supplier for classroom
  • worldwide china amplifier supplier for classroom
  • worldwide china amplifier supplier for classroom
  • worldwide china amplifier supplier for classroom

worldwide china amplifier supplier for classroom

The lampshade of KSA china amplifier has undergone several fabrication processes, including CNC machining, metal forming, welding, spray painting and drying, and stamping. Easy installation is the feature of the product
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Product description


Es series is strong audio power analog amplifier, to add subwoofer switch with frequency can be choice. Support 2ohms. Have all protection, overheat protect, over current, over voltage etc. Efectively prevent damage to the speaker. The front pannel can be designed according to customer requirments. Oem business is availble.

Es series power is: 450w/650w/850w/1050w/1350w/1500w/1800w

● Stereo power        8Ω                1350W*2

● Stereo power         4Ω                2050W*2

● Stereo power           2Ω                2665W*2

● Bridge mono power8Ω                4000W*2     

● Signal to noise                             ≥110dB

● Slew Rate                               105V/uS

● Damping Factor                     ≥800

● Frequency response)                 20Hz-20KHz,±0.5dB

● THD+N                             ≤0.5%,1KHz,1/3 Rrte Power,8Ω

● IMD                                  ≤0.1%,1KHz,1/3 Rrte Power,8Ω

● Cross talk                           ≥85dB

● Input sensitivity                   1V/0dB,BALANCE

● Input impedance                  10KΩ,BALANCE/20KΩ,UNBALANCE

● LED indicator                          ACTIVE,SIGNAL(-40dB),CLIP(PEAK),PROTECTION

● Net Weight                            34kg

● Gross Weight                         36kg

● Install Size                                 483W*488D*133H





During the production of KSA china amplifier, it is tested for both life and strength, which is performed at some independent testing facilities. The chip of the LED light is a semiconductor chip that emits light and not easily broken
KSA [拓展关键词 is superior in raw materials. Inferior materials are totally rejected into the factory, which ensures the luminous efficiency. The product has excellent physical and mechanical properties such as heat resistance
KSA china amplifier is carefully manufactured to meet the lighting standards in the industry. Its weight restrictions, wattage and amp requirements, hardware, and assembly instructions are handled well. Thanks to the adoption of the aluminum alloy, the product is waterproof
The design of KSA china amplifier is carried out adopting the principle of heat dissipation. This design enables it to work for a long time without affecting the light extraction rate. The surface of the product goes through the anodic oxidation treatment which makes it of anti-corrosion
The body design of KSA china amplifier adopts aluminum alloy materials, which allows that it has a lightweight yet sturdy and robust construction. Customized products can be made to satisfy the needs of customers
The product has high flatness. It is finely extruded by a pressing machine, and there is no warping on the surface. Made of stainless steel hex nuts, the surface of the light is durable and rust-free
The product goes green and is friendly to the environment. By consuming less energy, it helps reduce carbon emission to the air. The light efficiency of the product reaches 91
The hardness, a measure of the product's resistance to scratching, depends on the types and the strength of its chemical bonds. The product has an optimal stability performance
It is not vulnerable to get pilling. The product will go through the antistatic and softness treatment to reduce its coefficient of friction. Thanks to the adoption of the aluminum alloy, the product is waterproof
It is UV resistant to some extent. The selected fabric together with the coating makes it resist ultraviolet light and sunlight. It is in compliance with RoHS environmental protection standard
The product is bacteria resistant. The filter elements used in it such as membrane and pellet active carbon are highly effective in absorbing any microorganism and bacteria. Made of the die casting aluminium alloy, the product has a good metal texture
The commercial future of this product looks very promising. The lamp body of the product is characterized by good abrasion resistance
The price we made for our china amplifier is reasonable. The light efficiency of the product reaches 91
Guangzhou KAIXU Audio Equipment Co., Ltd has always been optimizing the service system. Made of stainless steel hex nuts, the surface of the light is durable and rust-free
The product superiority helps strengthen brand share. It features strong concentrating performance and can give high brightness
Sustainability touches all aspects of Guangzhou KAIXU Audio Equipment Co., Ltd's business. Easy installation is the feature of the product
Customers have undoubtedly increased dependence on the product. The product has a color rendering index which reaches over 70Ra
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