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!

x******v

Guangzhou KAIXU Audio Equipment Co., Ltd thinks so highly of design for best home audio amplifier that we invest lots of money in it. It has wide applications, including home, garden, yard, farm, community road, industrial zone, and school

h******u

We adopt imported raw materials to make the surface to be of best home audio amplifier. The product is built with overcharge and over-discharge protection to prolong the lifespan of the battery

c******t

best home audio amplifier is proud of its special features of best home audio amplifier. It has a very sensitive radar sensing system to detect daylight and night

m******n

Our best home audio amplifier is rich in modern design and delicate production. Its battery can be made of lead-acid or LiFePO4 battery

n******d

best home audio amplifier is widely known for its attractive design. It enjoys great popularity in overseas markets such as the Middle East, Southeast Asia, Africa, South America, and Europe

l******e

The product can manage well the heat. Its heat dissipation components provide the path for heat to travel from the light source to outside elements. It can work continuously for more than 12 hours

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