Company Advantages1. The development of KaiXu sound amplifier has adopted the latest technologies. The product, mainly its electric components, is developed under energy-keeping technologies which are intended to increase energy efficiency. It lets users enjoy streaming audio when connected to compatible A/V receivers
2. This product is highly preferred among clients with great cost-effectiveness. Its cooling fan protects it from over-heating
3. The product is valued for their flawless features and superior long-time performance. Its components guarantee its effective acoustic output
4. Our product has special features like high performance and long service life. Its cooling system enables it to work normally under high temperature
5. Its quality and performance is widely recognized in various exhibitions. The product is widely applied in KTV and multimedia halls
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. Guangzhou KAIXU Audio Equipment Co., Ltd has become one of the preferred manufacturers of sound amplifier . We have been working to diversify our product range. We’ve always invested in the very best equipment. This means we can deliver the best quality, and have the capacity and capabilities to make whatever customers need and get it back to them as quickly as possible.
2. Our factory features a reasonable layout. We have set up a highly efficient conveying route throughout the factory, from the delivery of raw materials to final despatch.
3. We have personnel that is experts in product creation. They are accustomed to multi-disciplinary approaches in manufacture. Being fast, professional, competent, and knowledgeable, they allow us to provide the best. KaiXu has been continually developing its service quality to improve the customer satisfication domestically and internationally. Check it!
