performance speaker amplifier high quality for classroom

Product Comparison

's power amplifier has the following advantages over products in the same category.

Product Details

With the pursuit of excellence, is committed to showing you unique craftsmanship in details.

Company Advantages
1. KSA home power amplifier passes through the extremely harsh quality control and inspection.
2. This product features high efficiency with low power consumption, and it is widely applied in the Internet, scientific research, and education fields.
3. The product is durable enough. It is made of 304 stainless steel and formed by automated laser welding, thus there is no possibility of damage.
4. I used to concern that the heat generating by the mechanical equipment will damage the seal parts, but it proved that it is totally not affected by the heat. - Said one of our customers.
5. This product will not pose a threat to human health with quality ensured performance. It will not produce any radiation pollution.

Product Display

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Feature

◪ Powerful ,and high efficient with Class A sound quality,class H high power, and low energy consumption.
◪ Advanced switch-mode power supply,provides a stable signal down to 2Ω loads.
◪ Enhanced protection systems guard against short circuits, overheating,DC,UHF,infrasound and distortion.
◪ Wide high-density copper radiating surface for fater heat dissipation.
◪ High-speed and smart fan system,ensures the reliability and durablity of the amplifier in any working environment.
◪ Detachable ventilated heat sink panel.
◪ Each channel features a power limiter to ensure safe operation.

Product Parameter

Stereo Power	8Ω 850W2; 4Ω 1250W2; 2Ω 1800W*2;
Bridge Mono power	8Ω 2500W; 4Ω 3600W;
Signal to Noise	≥112dB
Slew Rate	90V/uS
Damping Factor	≥200
Frequency Response	20Hz-20KHz, ±0.5dB
Total Harmonic Distortion (THD+N)	≤0.5%, 1KHz, 1/3 Rrte Power, 8Ω
Transient Intermodulation Distortion (IMD)	≤0.1%, 1KHz, 1/3 Rrte Power, 8Ω
Cross Talk	≥80dB
Input Sensitivity	1V/0dB, BALANCE
Input Impedance	10KΩ, BALANCE/20KΩ, UNBALANCE
LED Indicator	ACTIVE, SIGNAL(-40dB), CLIP(PEAK), PROTECTION
Net Weight	24kg
Gross Weight	25.5kg
Install Size	483W378D88H

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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Company Features
1. Guangzhou KAIXU Audio Equipment Co., Ltd is well-known for its greatest speaker amplifier with competitive price.
2. Our associates come from a variety of backgrounds and cultures. They are skilled in communication, creative problem solving, decision-making, planning, organization, and technical expertise.
3. We intend to provide our customers with the best products and service possible, through continuous improvement. We ensure that our products and services consistently meet customer’s requirements. We have a focus on delivering customer value. We are committed to our customers' success by providing them with the highest quality supply chain services and operational reliability. Our company aims to be a long term, reliable supplier with a wide product range and solid product quality. We will put more effort into improving our manufacturing abilities. Undertaking social responsibility initiatives is truly a win for our company. We believe that true success comes when everyone focuses on the bigger picture and here, the bigger picture isn't just about manufacturing products—it's about trying to change the world for the better.

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The timber of log for KSA home power amplifier is carefully selected by the QC team. The materials will be tested for water content and harmful formaldehyde content before they are used in production. It is widely used in the home, agriculture, health care, construction, and other industries

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KSA home power amplifier is produced by a series of sophisticated machines. The product will be processed by the board cutting saw, felt-board machine, finger jointer, cold and heat press, and other equipment. Its aging resistance is improved with zinc oxide thiopropionate dilaurin

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KSA speaker amplifier is manufactured in line with electrical safety standards. These standards include CB standards, CCC standards, CCA standards, LOVAG standards, etc. It supports printing of logo, patterns, and pictures

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The manufacture of KSA home power amplifier involves several stages, including materials preparation, stud welding, resistance welding, plastic welding, PCB assembly, polishing, and finishing. Free samples can be provided for this product and will typically be shipped within one day

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Different manufacturing facilities are needed in the production of KSA speaker amplifier. It will be handled by advanced CNC cutting machine, baking machine, water jets, and so on. This product is available with ODM/OEM service

n******v

This product has electromagnetic compatibility. It has passed EMC testing for verifying its ability to withstanding EM energy which may occur within its operational environment. The high crystallinity endows it with a good anti-corrosion effect

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