Company Advantages1. Proved in practice, pa amplifier has reliable shape, reasonable structure and excellent quality.
2. This product has colors that will not run or fade with washing or wear. The materials adopted for it have the characterizes of color resistance.
3. The product has a strong resistance to corrosion. Non-corrosive materials are used to enhance its capacity to withstand rust and alkalinity or acidity liquid.
4. Touted as the most complete screen by most of the customers, this product really enhances the full enjoyment of the projector experience.
5. This product keeps the body well supported. It will conform to the curve of the spine, keeping it well aligned with the rest of the body and distribute the body weight across the frame.
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. Many years ago, Guangzhou KAIXU Audio Equipment Co., Ltd started to develop and manufacture pa amplifier .
2. Our power subwoofer are very competitive in the industry for its high quality.
3. Regarding customer the first place is KaiXu always upholds. Please contact. With a strong sense of responsibility, KaiXu now has been following the rules to serve customers well. Please contact.
