Company Advantages1. The normative standards for KSA two channel power amplifier cover many aspects. This product has already passed the GB 19517-2009, National Specifications and Standards of Safety Practice for Electrical Equipment and GB 14048-2006 for low voltage switching devices or controlling equipment.
2. Unlike the ordinary light bulbs which emit light through heat generation, it emits light through electronic excitation. Its diodes allow the electric current to flow in one direction, and this process is called electroluminescence.
3. Through strict quality inspection throughout the process, the product quality is guaranteed to meet industry standards.
4. The product is not easy to chip, dent or wear. People can be assured that it can stand up to heavy use for many years.
5. Powered fully by solar energy, the product is especially popular in places where electricity is not convenient and expensive to afford.




Features
1.Powerful ,and high efficient with Class A sound quality,class H high power, and low energy consumption.
2.Advanced switch-mode power supply,provides a stable signal down to 2Ω loads.
3.Enhanced protection systems guard against short circuits, overheating,DC,UHF,infrasound and distortion.
4.Wide high-density copper radiating surface for fater heat dissipation.
5.High-speed and smart fan system,ensures the reliability and durablity of the amplifier in any working environment.
6.Detachable ventilated heat sink panel.
7.Each channel features a power limiter to ensure safe operation.
Product Parameter
(Stereo power) | 8Ω | 8500W*2 |
| 4Ω | 1250W*2 |
Bridge mono power) | 8Ω | 2500W*2 |
Signal to noise | ≥106dB |
Slew Rate | 80V/uS |
Damping Factor | ≥550 |
Frequency response | 20Hz-20KHz,±0.1dB |
THD+N | ≤0.01%,1/3Rate Power@8Ω1KHz |
IMD | ≤0.01%,1/3 Rate Power,8Ω |
Cross talk | ≥70dB |
Gross Weight | 24.6kg |
Install Size | 483W*490D*90H |
Certificate
Packing & Shipping
We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)

Company Features1. Guangzhou KAIXU Audio Equipment Co., Ltd has a professional sales team to give full introduction of our china power amplifier.
2. Having been qualified with certificated quality assurance, our finest best audio amplifier has got more and more recognition from customers.
3. Combined with our best-in-class ocean and domestic carriers, we are able to move the product extremely quickly, enabling us to support inventory programs for interested clients. Please contact us! We are working hard to be the first choice of customers. Through the effective integration of resources, we constantly improve the service system that features a higher level of professionalism.