Company Advantages1. The fabric of KSA home amplifier is sourced from reliable suppliers who have signed years of contracts with us to ensure the best fabric quality.
2. This product is well equipped and ensured a longer functional life.
3. Our team strictly follows the quality control systems to ensure the efficiency of this product.
4. Guangzhou KAIXU Audio Equipment Co., Ltd has ample reserves of management and marketing talents.
5. It has widely found its applications in the industry because of these fine properties.
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. Since establishment, Guangzhou KAIXU Audio Equipment Co., Ltd has grown incredibly over the years. Now we are a professional manufacturer of 2 channel audio amplifier .
2. The technology introduced from abroad for manufacturing home amplifier is recognized by authoritative institutions.
3. We have excellent teams. They are the units of our company to produce goods and provide services. They provide a great deal of knowledge, judgment, and expertise to meet product needs. Our business philosophy is simple and timeless. We work closely with clients to find a perfect combination of products and services that provide a comprehensive balance of performance and pricing effectiveness. In addition to seeking business development, we still strive to make a positive impact on our local communities. We use locally based resources rather than outsourcing them, hence, in this way, we can protect the home-grown jobs. Get info!
