Company Advantages1. KSA basic audio amplifier has passed the workmanship assessment. It is evaluated in terms of fabrics, stitching, construction, attachments, and accessories.
2. It offers excellent thermal comfort. Yarn structure that is most suitable from the standpoint of thermal comfort is adopted for its fabric in the manufacture.
3. This product provides thermal comfort. It helps maintain a balance of heat loss from the body and heat generation in the body to keep the person comfortable.
4. This product leads to increased productivity, division of labor and specialization, and these will eventually bring about profits to producers.
5. People who live in remote areas where electricity is not accessible will benefits a lot from this product because it powered fully from the natural sunlight.
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, a manufacturer of basic audio amplifier , has been focusing on providing customers with the most professional and highest quality products and services for years.
2. We expect no complaints of pa amplifier from our customers.
3. Guangzhou KAIXU Audio Equipment Co., Ltd would like to achieve win-win situation with our customers. Inquire! Guangzhou KAIXU Audio Equipment Co., Ltd will lead our workers together to create better sound amplifier . Inquire! Guangzhou KAIXU Audio Equipment Co., Ltd upholds the culture that puts people first. Inquire!