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KSA energy-saving basic audio amplifier factory direct supply for speaker

KSA energy-saving basic audio amplifier factory direct supply for speaker

KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker
  • KSA energy-saving basic audio amplifier factory direct supply for speaker

KSA energy-saving basic audio amplifier factory direct supply for speaker

We have the entire supply chain of KSA basic audio amplifier certified, starting from the farming of the fiber, through production, processing, and packaging, to distribution. The product has been exported to Europe, South America, the Middle East, the USA, Africa, etc
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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.
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NO.2
TOSHIBA  Powerful  Amplifier Tubes
High Performance and high power amplifer tube makes the voice vibrant and dynamic.
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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.
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NO.4
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


ModelPA1.3
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
LED IndicatorSIGNAL,PROTECT,ACTIVE,CLIP/LIMITING
Main power supply230V@50HZ,FUSE:T25A
power consumption4400W
q’ty20”,40”,40”HC(pcs)400/800/970



Certificate


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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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KSA basic audio amplifier is tested by an approved laboratory to identify harmful substances, color fastness, flammability, and fiber analysis in the fabric. The product can withstand temperatures from -18℃ to 120℃
We have carried out a number of assessment tests on KSA basic audio amplifier. They involve energy efficiency, energy consumption, insulation performance, leakage and other aspects of testing. The product is eco-friendly and biodegradable
KSA basic audio amplifier is manufactured adopting the latest energy-conserving technologies. It has been certified under China CECP, a domestic energy keeping certification which aims to verify its energy efficiency level. The product has been widely applied in people's daily life
The fabric of KSA basic audio amplifier comes from reliable suppliers who have signed contracts with us for many years to ensure the best fabric quality. Thanks to the PP materials, the product is heat-resistant
KSA basic audio amplifier consists of several main parts. They are a drive, a transmission, a working device, a brake, a lubrication system, a cooling system, etc. The product is eco-friendly and biodegradable
The product is less likely to accumulate the bacteria. The materials used features strong antibacterial properties which would reduce the growth of bacteria. The product is easy to maintain thanks to its dust resistance
This product features low energy consumption. It is designed with an optimized circuit arrangement which has less connecting wires to reduce energy loss during operation. The brand's logo can be printed on this product
This product has good sealing performance. It is finely welded, together with a strong housing, which can effectively prevent moisture and dust from getting into the electric components. The product has been already FDA approved
This garment is abrasion resistant. It is able to withstand a certain amount of rubbing action without being destroyed. Its part can be removable for easy cleaning
It has the ability to keep the same color without fading or running even if washed, placed in harsh light, exposed to perspiration or treated with certain chemicals. Due to its humanized design, the product is convenient to use
The product has a thick and strong structure. Its heart board is made of natural log and its surface layer is made of the natural thick veneer. That guarantees the whole stable and robust structure. The product is totally BPA-free, containing no harmful substances
The product plays an important role in reflecting on people's personality and tastes, giving their room a classic and elegant appeal. The brand's logo can be printed on this product
This product prevents users from feeling damp and wet at night because its fabric absorbs moisture to some extent. The product is totally BPA-free, containing no harmful substances
Our customers say the product fits properly with their machines without any leakage problem, and they have a plan to repurchase more for backup. The product is available in various kinds of sizes
A huge benefit of this product for business owners is its incredible safety. This will minimize the risks of getting injured all the time. The product has been widely applied in people's daily life
This product is durable, breathable, soft, easy to care, and generally quite affordable. If one wants high-quality clothes, this is an option. The product has been exported to Europe, South America, the Middle East, the USA, Africa, etc
This product will enhance the production efficiency and save costs, meet the needs of social manufacturing, and bring huge social and economic benefits. Its part can be removable for easy cleaning
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