Company Advantages1. This well-made sound digital amp uses high-quality materials in manufacturing. It is both beautiful and practical with bright color and clear grain. It is of simple design and attractive appearance. It provides a smooth touch feeling.
2. The performance of digital stereo amplifier rank top in the sound digital amp industry.
3. Its quality can withstand the test of the third party.
4. Our ongoing commitment to research and development has enabled us to successfully and independently introduce a wide variety of sound digital amp.
5. It is high-quality digital stereo amplifier that KSA has passed multiple standard system tests.





Description
AD series power SMPS amplifier adopts advanced class D final output power amplifier circuit,combined with high frequency swithching power supply, is a safe and stable,wide frequency response,low distortion,high fidelity high-end professional pure final stage power amplifer.
Product Parameter
(Stereo power | 8Ω1600W*4
4Ω3200W*4
2Ω3200W*4 |
Bridge mono power) | 8Ω5400W*2
4Ω5400W*2 |
Signal to noise | ≥110dB |
Slew Rate | 100V/uS |
Damping Factor | ≥1000 |
Frequency response | 20Hz-20KHz,±0.5dB |
THD+N | ≤0.09%,1KHz,1/3 Rrte Power,8Ω |
IMD | ≤0.058%,1KHz,1/3 Rrte Power,8Ω |
Cross talk | ≥88dB |
Input impedance | 10KΩ,BALANCE/20KΩ,UNBALANCE |
LED indicator | ACTIVE.SIGNAL(-40dB),CLIP(PEAK),PROTECTION |
Gross Weight | 15kg |
Install Size | 483W*515D*88H |
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. With its successful marketing strategies, Guangzhou KAIXU Audio Equipment Co., Ltd is winning more market shares both at home and abroad in the industry of digital stereo amplifier .
2. The modern technology of sound digital amp has been successfully introduced Guangzhou KAIXU Audio Equipment Co., Ltd.
3. We strive to promote our sustainability program by working together with our customers and suppliers and fostering a company-wide culture of sustainability. We incorporate sustainable development actions into the aspect of our business. We mainly reduce greenhouse gas emissions and design our products to minimize waste. Our goal is to create more value for our customers and consumers, for the communities we operate in, and for the company – while reducing our environmental footprint at the same time. We stick to sustainable development. We keep eco-friendly manufacturing, reduce waste through reuse and building quality products that last and thereby promoting sustainability.