Company Advantages1. KSA pa amplifier is often of customized design which links into the product’s or brand’s characteristics and will subsequently emphasize or even strengthen the ‘feeling’ of these features.
2. pa amplifier are recognized for their intelligence functions of pa amplifiers .
3. With technology innovation, such features as pa amplifiers make pa amplifier warm welcomed by costumers.
4. This product is very popular with customers because of its elasticity and softness. And it's machine washable and easy to maintain.
5. This product serves as a useful tool to increase productivity and efficiency. The use of this product can cut down operation times and workload.
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 makes it our business to develop and produce pa amplifier to meet the exact requirements for each and every customer.
2. Guangzhou KAIXU Audio Equipment Co., Ltd has a professional technical R&D team and dozens of front line workers for sound amplifier production.
3. Our company's values: integrity, responsibility, and cooperation. We encourage operate with transparency by communicating internally and externally with unwavering candor, honesty, and respect. Our goal is to maximize the value of our company. Therefore, we will continue to work to create valuable products that will help create a brighter future for society. Welcome to visit our factory! Our success is built on the trust we earned from clients. We work shoulder-to-shoulder with our clients to solve complex challenges in ways that minimize business risk and maximize opportunity.
