circuit home theatre amplifier professional for classroom

Product Comparison

Compared with same kind of products in the industry, power amplifier has the following highlights due to the better technical capability.

Product Details

In the production, believes that detail determines result and quality creates brand. This is the reason that we strive for excellence in every product detail.

Company Advantages
1. The raw materials of KSA home theatre amplifier are procured from some of the most trustworthy and certified vendors in the industry.
2. The product is notable for its high energy efficiency. This product consumes little energy or power to finish its task.
3. Guangzhou KAIXU Audio Equipment Co., Ltd has increased its competitiveness in home theatre amplifier market through strenuous efforts.

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. KSA is the best synonym for 'Made in China'.
2. We have served more customers from all over the world in recent years. At this moment, our sales network has already covered the whole USA, Germany, Japan, South Africa, Russia, and other countries and regions.
3. We hope that in the future we could be a leading supplier in the industry. Inquire now! Guangzhou KAIXU Audio Equipment Co., Ltd adheres to the development philosophy of respecting life and development trends. Inquire now!

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KSA home theatre amplifier must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly.

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The design processes of KSA home theatre 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.

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The necessary tests for KSA home theatre amplifier have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability.

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The manufacture of KSA home theatre amplifier involves some critical processes. These stages include concept confirmation, metal materials procurement, frame fabrication, components machining, surface painting, and final assembly.

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The design of KSA best home audio amplifier is strictly conducted. It is carried out by our designers who think highly of parts and components safety, the whole machine safety, operation safety, and environmental safety.

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The product features high energy density when compared to other batteries. It has a high power capacity without being too bulky.

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