Company Advantages1. The raw materials utilized in the KSA low power stereo amplifier are acquired from specialized suppliers. Its low transient intermodulation distortion enables low error rate in signal transmission
2. The product has been inspected on various quality parameters and has been proven to be in line with international standards. This product is ideal for home and theater acoustic sound system
3. This product has electromagnetic compatibility. It does not emit levels of EM energy that can cause electromagnetic interference in other devices in the vicinity. It produces a powerful and pure sound experience for users
4. This product has electromagnetic compatibility. Any EMC regulatory issues, from design concept to final production, are adequately resolved based on our complete knowledge of EMC legislation, guidelines, and standards. It lets users enjoy streaming audio when connected to compatible A/V receivers




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. In the process of developing better , Guangzhou KAIXU Audio Equipment Co., Ltd has become one of the most experienced manufacturers in China. Guangzhou KAIXU Audio Equipment Co., Ltd attaches great importance to the improvement of design ability and creativity.
2. Guangzhou KAIXU Audio Equipment Co., Ltd has set up perfect quality guarantee system and sound management system.
3. Guangzhou KAIXU Audio Equipment Co., Ltd owns the most comprehensive research strength. Guangzhou KAIXU Audio Equipment Co., Ltd has always upheld 'Good Faith as Principle'. Check it!