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1300W PA system best value high power amplifier manufacturers

1300W PA system best value high power amplifier manufacturers

1300W PA system best value high power amplifier manufacturers

Place of Origin
Guangzhou, China
Bank transfer/TT
Start Port
Nan Sha
Delivery Time
4-7days for sample,7-15days for mass production
Polybag/pc+ inner carton+ outer carton
Door to door via express:DHL,Fedex,UPS,By Sea
Get Latest Price
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Company Advantages
1. KaiXu pa system power amp has been evaluated regarding the safety construction such as instrumentation and control, electrical and mechanical equipment, mechanical and structural piping, supports and hangers, etc. This product is ultra-efficient, guaranteeing a clean, undistorted signal to the speakers
2. Customers all praise its good finish quality. They said they have used it for several years and there is no paint flaking off or erosion problems.
3. This garment is of a good fit as its design is started from the human body measuring techniques and observation of the individual customers' figure formation. Featuring small total harmonic distortion, it causes no harm for users
4. The product has good anti-electromagnetic interference. It is designed with special electromagnetic interference suppression components to reduce electromagnetic wave. It lets users enjoy streaming audio when connected to compatible A/V receivers
Product Display

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Product Details

High Quality Capacitance
The power amplifier uses a large capacity to ensure sufficient energy during high power operation,high quality and long life.
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TOSHIBA  Powerful  Amplifier Tubes
High Performance and high power amplifer tube makes the voice vibrant and dynamic.
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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.
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Excellent Cooling Fan
Ensure that the heat is dissipated and that the amplifier is cooled to prevent if from overheating.
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Product Feature

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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

damping factor≥620
frequency response20HZ-20KHZ,±0.1dB
THD+N≤0.01%,1/3Rate Power@8Ω1KHZ
IMD≤0.01%,1/3Rate Power@8Ω
Input sensitivity0.775V\1.0V\1.55V
Input Impedance10KΩ/20KΩ(Unbalance/Balance)
input CMRR≤75dB
Cross talk≤70dB
Main power supply230V@50HZ,FUSE:T25A
power consumption4400W


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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)

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Company Features
1. As a reliable manufacturer and provider, Guangzhou KAIXU Audio Equipment Co., Ltd has won the trust of the home theater amplifier market.
2. Guangzhou KAIXU Audio Equipment Co., Ltd uses advanced production technology to produce various types of home amplifier .
3. We have built our manufacturing sustainability strategy. We are reducing the greenhouse gas emissions, waste and water impacts of our manufacturing operations as our business grows.
The creation of KSA pa system power amp is in line with international electrical safety standards. It meets the requirements of IEC, EMC, CE marking, etc.
The quality control department must carry out rigorous testing on KSA pa system power amp. These tests typically involve leakage detection, short circuit detection, and electrical load capability testing.
KSA home theater amplifier is carefully designed. It is an outcome with essential considerations such as spacing and insulation requirements, supply connections, component requirements, and performance test criteria.
The production of KSA pa system power amp meets environmental standards. For example, the paints and solvents used as surface coatings are dealt with properly in accordance with environmental regulations.
KSA pa system power amp undergoes electrical safety tests. These tests cover an electrical testing, high current bond test, insulation test, leakage current test, and load test.
The product is characterized by low energy consumption. Built with the optimized circuit arrangement, it has less connecting wires, which helps reduce energy loss to some extent.
This product is energy efficient. It has proven to be supported in terms of minimum energy performance standards (MEPs) and average rating standards.
This product is safe to use. It has passed the electrical safety test, involving electromagnetic interference level test, surge test, electrostatic discharge test, and leakage test.
The product is able to operate in a stable manner. It is not easy to overheat or overload during its operation.
The product features all-round protection. It adopts high-performance and insulating electrical components, which can effectively prevent any sudden electrical problem.
This product is highly safe. It is equipped with an electrical protection system to avoid risks such as leakage, over current and overheating.
This product is widely appreciated among our customers for its wide range of applications.
This product has gained much popularity since it was launched.
It is widely recommended in the industry because it brings considerable economic benefits to customers.
Through our unremitting efforts, the product is now well-received in the marketplace and has a great commercial value.
Since the product was put into the market, it has received good comments from customers.
The product has been and continues to be one of the most popular products in the industry.
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