China Wholesale Trs Professional Karaoke Amplifier Factory – 800W powerful professional stereo amplifier – Lingjie
China Wholesale Trs Professional Karaoke Amplifier Factory – 800W powerful professional stereo amplifier – Lingjie Detail:
Through a single modular integrated design, the power supply and the amplifying circuit are integrated into one board, and with the newly designed equal area, short path, short wind path, and wave-shaped radiator structure, To the greatest extent, avoid the faults caused by the connecting lines between the lines, improves the overall heat dissipation efficiency, reduces the weight of the whole machine, reduces the volume of the product, realizes a lower product operating cost for transportation and installation, and realizes the perfect combination of product economy and reliability.
All series of products use the power tube directly attached to the radiator design, with equal area, short-range heat dissipation structure, can more effectively reduce the temperature of the power tube and improve product stability.
Using XLR input and parallel interface. The output uses two audio interfaces, NL4 Speakon and binding posts.
Dual-channel and parallel mode are selectable.
The exhaust air cooling system from front to back.
Adopt ACL clipping protection and indication circuit to ensure the maximum dynamic range of the signal, with short circuit protection, DC protection, overheating protection, infra sound protection, etc. ensure the stability and effect of the product.
Specifications
Model | AX-215 | AX-225 | AX-235 | ||
8Ω,2 channels | 400W | 600W | 800W | ||
4Ω,2 channels | 550W | 820W | 1100W | ||
8Ω,1 channel bridge | N/A | N/A | N/A | ||
Frequency response | 20Hz-20KHz/±0.5dB(1W) | ||||
THD | <0.08%(-3dB Power 8Ω/1KHz) | ||||
SNR | >90dB | ||||
Input sensitivity | 0.775V(8Ω) | ||||
Output circuit | H Frequency | H Frequency | H Frequency | ||
Damping coefficient | >380(20-500Hz/8Ω) | ||||
Conversion rate | >20V/S | ||||
Input impedance | Balanced 20KΩ,unbalanced 10KΩ | ||||
Output type | AB | 2H | 2H | ||
Protection | Soft start, short circuit, DC, overheating, radio frequency interference, pressure limit, turning on /off mute protection, etc. | ||||
Power supply requirements | AC200-240V/50Hz | ||||
Weight | 13Kg | 15.5Kg | 16.5Kg | ||
Dimension | 483×88×(300+35)mm |
Product detail pictures:



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We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for China Wholesale Trs Professional Karaoke Amplifier Factory – 800W powerful professional stereo amplifier – Lingjie , The product will supply to all over the world, such as: Bhutan, Turkmenistan, Vancouver, What is good price? We provide customers with factory price. In the premise of good quality, efficiency will have to be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products and solutions in time. Sincerely hope we could have long term business relationship.

The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
