top selling transistor amplifier manufacturer bulk production

Application Scope

's professional speaker is mostly used in the following scenes.Since the establishment, has always been focusing on the R&D and production of power amplifier. With great production capability, we can provide customers with personalized solutions according to their needs.

Company Advantages
1. transistor amplifier has an excellent decorative effect with smooth surface, bright color and soft texture.
2. The product uses less energy. With a battery charger, the product is more energy efficient than the cost and energy of making new batteries.
3. The product produces no disturbing friction. The layer of gel coating surface effectively makes this product slippery and smooth enough.
4. The use of this product makes the production process further simplified, which in return will contribute to saving on money.
5. This kind of product has features of ultra-light and ultra-thin that can effectively reduce the pressure on the bridge of the nose when wearing.

Product Display

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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 Parameter

MODEL	ES-450	ES-650	ES-850	ES-1050	ES-1350	ES-1500	ES-1800
Stereo power8Ω	465W*2	650W*2	850W*2	1050w*2	1300W*2	1500W*2	1800W*2
Stereo power4Ω	700w*2	1000W*2	1250W*2	1650W*2	2050W*2	2400w*2	2800W*2
Stereo power2Ω	910W*2	1300W*2	1625W*2	2145W*2	2665W*2	3120W*2	36040W*2
Bridge Mono Power 8Ω	1400W*2	2000W*2	2500W*2	3300W*2	4000W*2	4800W*2	5600W*2
Bridge Mono Power 4Ω	1820W*2	2600W*2	3250W*2	4290W*2	5200W*2	6240W*2	7280W*2
Sigal To Noise	≥120dB	≥115dB	≥112dB	≥110dB	≥110dB	≥110dB	≥110dB
Damping Factor	≥800	≥550	≥500	≥500	≥550	≥800	≥800
Frequency response	20HZ-20KHZ,±0.5dB
Input Sensitivity	1V/0dB,Balance
Input Impedance	10KΩ/20KΩ(Unbalance/Balance)
Cross talk	≥75dB	≥78dB	≥80dB	≥85dB	≥88dB	≥88dB	≥90dB
Net /Gross Weight(kg)	19/21	21/23	23/25	33/35	34/36	34/37	37/39
Install size(mm)	483W445D89H			483W488D133H

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 has been great. We make creating and manufacturing power amplifier system efficient, consistent, affordable, and reliable.
2. The quality of transistor amplifier can be guaranteed by our experienced technicians.
3. Guangzhou KAIXU Audio Equipment Co., Ltd will strive to provide better subwoofer power amplifier and services! Ask online! KSA believes that by the aspiration of home theatre amplifier , we can maintain effective growth in the long term. Ask online!

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The creation of KSA power amplifier system involves some advanced technologies. They include mechanical systems technology, automatic control technology, sensing technology, and servo-drive technology. Free samples can be provided for this product and will typically be shipped within one day

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The design processes of KSA subwoofer power amplifier are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. Its structure can be adjusted, such as being made perforated

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The design of KSA home theatre amplifier is of professionalism. It is carried out considering many factors such as mechanical structure, spindles, control system, and part tolerances. It has excellent mechanical properties due to its regular structure

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KSA power amplifier system is strictly assessed after production. Many factors include part tolerances, size limitations, materials properties, mechanical analysis, and function realization have been analyzed. It can be designed to have a narrow width, reinforced edge, etc

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KSA transistor amplifier must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. It comes in various colors, which can be customized according to needs

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The product is efficient in removing dirt and contaminant. Due to its extremely small polyporous filter elements, any harmful substances, small molecule or macromolecular, will be removed effectively. It is widely used in the home, agriculture, health care, construction, and other industries

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