energy-saving stereo amplifier series for classroom

Product Display

KSA stereo amplifier series for classroom-1

KSA stereo amplifier series for classroom-2

KSA stereo amplifier series for classroom-3

KSA stereo amplifier series for classroom-4

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.

KSA stereo amplifier series for classroom-5

NO.2

TOSHIBA Powerful Amplifier Tubes

High Performance and high power amplifer tube makes the voice vibrant and dynamic.

KSA stereo amplifier series for classroom-6

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.

KSA stereo amplifier series for classroom-7

NO.4

Excellent Cooling Fan

Ensure that the heat is dissipated and that the amplifier is cooled to prevent if from overheating.

KSA stereo amplifier series for classroom-8

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

KSA stereo amplifier series for classroom-9

KSA stereo amplifier series for classroom-10

KSA stereo amplifier series for classroom-11

KSA stereo amplifier series for classroom-12

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)

KSA stereo amplifier series for classroom-13

w******m

Guangzhou KAIXU Audio Equipment Co., Ltd In the manufacturing of professional audio amplifier, we have strict requirements and strive for excellence. We not only strictly control the raw materials, but also establish a quality inspection system in accordance with international relevant product testing standards to ensure that every product we sell is qualified and of high quality. Up to standard.

r******m

Guangzhou KAIXU Audio Equipment Co., Ltd The introduction of foreign advanced production equipment and production lines, and actively and continuously learn the excellent technology and technology in the industry, and devote themselves to the production of products, the professional audio amplifier produced are of good quality and excellent quality.

i******f

Guangzhou KAIXU Audio Equipment Co., Ltd Introducing and learning foreign advanced technology and experience, combined with the company's own situation, developed a set of quality management system of its own, not only that, we also have multiple assembly lines for simultaneous production to ensure stereo amplifier high quality At the same time, the output is also high.

e******o

Based on the selection of high-quality materials and the application of exquisite craftsmanship, professional audio amplifier has a reasonable structure and excellent performance, durable, and is a trustworthy high-quality product.

g******h

professional audio amplifier The material is superior, the product is durable, and the design is generous, the appearance is classic, and the workmanship is fine, the details are in place, the finished product is not only good in quality, but also has a high-grade texture.

d******w

This product offers thermal comfort. Its fabric is woven for being able to hold more trapped air and therefore, gives more thermal insulation. Its rolling end face is very smooth and neat

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