Company Advantages1. The electrolytes of KSA home theater amplifier are well treated to have high ionic conductivity and good wetting characteristics, particularly for high power applications.
2. This product has high rust resistance. Its surface is treated with a protective layer of metal oxide to avoid the effects of moisture.
3. More and more people are attracted by the huge economic benefits of this product, which has huge market potential.
4. The product takes on a significant role as the key vehicle for communicating the brand positioning. It provides consumers with the right clues.
Product Details
NO.1
High Quality Capacitance
The power amplifier uses a large capacity to ensure sufficient energy during high power operation,high quality and long life.
NO.2
TOSHIBA Powerful Amplifier Tubes
High Performance and high power amplifer tube makes the voice vibrant and dynamic.
NO.3
Pure Aluminum Heat Sink
Large aluminum heat sink can effectively transfer the heat generated by the power amplifier in time,and the heat dissipation is fast and the effect is good.
NO.4
Excellent Cooling Fan
Ensure that the heat is dissipated and that the amplifier is cooled to prevent if from overheating.
Product Feature
PA1.3 Series is a high power, clear sound and low bass booster for subs.A new class AB desigin,through a bridge mode.lift GND even it was bridge.
Stable performance /precise workmanship. specialized system protection circuit, comprehensive safe,reliable & accurate such as short circuit protect,over load protect,DC protect(inrush audio peak) limiter soft start,High temp protect,HF protect, Back-EMF protect etc.
Product Parameter
| Model | PA1.3 |
| damping factor | ≥620 |
| frequency response | 20HZ-20KHZ,±0.1dB |
| THD+N | ≤0.01%,1/3Rate Power@8Ω1KHZ |
| IMD | ≤0.01%,1/3Rate Power@8Ω |
| Input sensitivity | 0.775V\1.0V\1.55V |
| Input Impedance | 10KΩ/20KΩ(Unbalance/Balance) |
| input CMRR | ≤75dB |
| Cross talk | ≤70dB |
| LED Indicator | SIGNAL,PROTECT,ACTIVE,CLIP/LIMITING |
| Main power supply | 230V@50HZ,FUSE:T25A |
| power consumption | 4400W |
| q’ty20”,40”,40”HC(pcs) | 400/800/970 |
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. Enjoying good fame in the domestic market, Guangzhou KAIXU Audio Equipment Co., Ltd is known as an experienced home theater amplifier manufacturer in China.
2. Our professional equipment allows us to fabricate such pa system power amp .
3. We strive to optimize and control our water consumption, reduce the risk of polluting supply sources and ensure good quality water for our manufacturing through monitoring and recycling systems. We will guarantee that all of our business activities comply with legal stipulations, especially the production sector. We will carry out an environmental risk assessment to make sure the negative effects on the environment are controlled to the low range.
