Company Advantages1. KSA power subwoofer has a good design. Inspiration for its design is derived from many sources like current and forward-thinking developments in the fashion marketplace.
2. The product features flexible strength. It is more likely to bend under high pressure than break when applied in a medical environment.
3. The product is not easy to bend. Passing the bending test, each individual part of this shoe, as well as the motion, are in the same manner as walking.
4. The product is less costly and more efficient than traditional incandescent light bulbs, which is highly desirable for users who are looking to reduce their energy bills and their environmental footprint.
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. After its establishment, the reputation of the KSA brand has risen rapidly.
2. In order to become a more competitive company, the introduction of talent and the development of new technologies have become especially important for KSA.
3. We have adopted the policies for sustainability. We use the newest technologies and methods to produce our products, reducing emissions and increasing recycling. We aim to be an active and responsible leader committed to the sustainable development of global markets and promoting responsible practices in our industry. We always insist on the management policy of 'surviving by the quality and seeking vitality by innovation'. We continuously keep up with market trends to innovate products, so as to make our products competitive.
