effiency transistor amplifier for classroom

Product Comparison

Compared with other products in the same category, professional speaker has the following major features.

Company Advantages
1. KSA best studio power amplifiers has to go through a quality test. It has been tested in terms of its water purification capabilities such as dirt and contaminant absorption capacity.
2. Unique transistor amplifier function promotes both best studio power amplifiers and professional power amplifier for sale.
3. Guangzhou KAIXU Audio Equipment Co., Ltd use standard export pallets to pack our transistor amplifier .

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 reached the industry-leading level, and we have won a good reputation in the field of manufacturing best studio power amplifiers .
2. The product R&D team has injected a powerful impetus for the development of transistor amplifier in Guangzhou KAIXU Audio Equipment Co., Ltd.
3. We have a positive commitment to environmental sustainability. We employ strict energy management and waste-minimization procedures, following the principles of lean manufacturing. We’re passionate about caring for our clients' business as if it were our own. Our clients' needs are our top priority, and we strive to provide the most effective and economical solutions for them.

d******c

KSA transistor amplifier is generally tested under a simulated environment. These tests may include fatigue testing for electronic components and thermal insulation performance testing for materials.

b******i

The extraction process of KSA professional power amplifier for sale covers a few techniques. The product is processed with the mature digging technology and high-tech purification workmanship.

d******y

Assessment of KSA professional power amplifier for sale will be carried throughout the entire production stages. Its electric parts, including pilot relay, current transformer, fuse protector, and other essential parts will be strictly inspected and tested.

s******l

KSA best studio power amplifiers is made up of various layers. They include mattress panel, high-density foam layer, felt mats, coil spring foundation, mattress pad, etc. The composition varies according to the user’s preferences.

g******r

KSA professional power amplifier for sale is manufactured in an environmental-friendly way. Its materials or parts are all sustainable and eco-friendly, featuring fine biodegradability.

d******g

The quality of the product meets the latest industry standards.

h******i

The product shows the superiority of great performance compared with other products.

a******v

It has exemplary quality as it is produced with testing equipment and production technology. .

k******n

A dedicated QC department is established to optimize the quality control system and inspection method.

i******h

The product is competitive in terms of the quality, performance, durability, etc.

j******k

The product is of the finest quality in the industry as it surpassed the international quality standards.

f******v

The product is used in many industries to increase productivity, relieve workers workload, and cut expenditure on both labor and energy.

n******h

Products have become part of people's lives. It plays a vital role in replacing people with risky or cumbersome tasks.

s******g

The product will definitely benefit industries which initially rely on numerous human operators. The use of it helps manufacturers cut significant labor costs.

h******v

This product is much more efficient than humans. Its high efficiency directly contributes to enhanced production efficiency. This will reduce expenses.

y******n

With the help of this product, product costs have been greatly lowered. It significantly helps reduce the amount of money used to pay workers.

i******x

By increasing output rates, reducing labor costs, and optimizing the division of labor, products ultimately benefit producers.

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effiency transistor amplifier for classroom

effiency transistor amplifier for classroom

Product Details

Product Parameter

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Packing & Shipping