Company Advantages1. The entire supply chain of KSA is quality ensured, from fiber farming, production, processing, packaging to distribution. Its low transient intermodulation distortion enables low error rate in signal transmission
2. The use of this product offers many advantages. Colorful and bright graphics, new shapes and construction techniques, as well as environmentally responsible materials, have made it a creative part of the marketing strategy. Its low harmonic rate makes it deliver clear and accurate sound
3. The quality of this product is guaranteed by the means of reliability testing and inspection systems. Featuring large capacitance, it can work under high power condition
4. Testing is an important prerequisite to assure the quality of this product. The product is widely applied in KTV and multimedia halls




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 | 850W*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. Since the founding, Guangzhou KAIXU Audio Equipment Co., Ltd has been endeavoring to provide high-quality . We gained an unrivaled reputation domestically and internationally. The technology competency of Guangzhou KAIXU Audio Equipment Co., Ltd has reached industry standards.
2. Guangzhou KAIXU Audio Equipment Co., Ltd spends lots of money on advanced top rated power amplifiers manufacturing facilities.
3. The quality that is well accepted by our global customers is a big strength for Guangzhou KAIXU Audio Equipment Co., Ltd. We are committed to being an environmentally responsible partner, ensuring that we have safe, efficient and environmentally conscious operating and manufacturing processes.