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

i******a

The production of KSA professional audio amplifier adopts a relatively advanced technical level in the industry. Water splashes will not leave water spotting on the surface of the product

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The production process of KSA stereo amplifier is stringently monitored and controlled. The product is safe for those with nickel allergy as it contains no nickel

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In terms of design style, KSA stereo amplifier has been praised by experts in the industry, for its reasonable structure and appealing appearance. The product features a high level of acid and alkali resistance

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KSA professional audio amplifier is of various modern and stylish designs. With the minor improvement in a connection point, the product is known as stylish, elegant and stable

t******c

Professional design: the design of KSA professional audio amplifier is finished by a team of professionals. They are fully equipped with the industry know-how and design the product by utilizing the most professional knowledge. With a silky-matte finish, the product goes well with the handbag

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The product has the advantage of weather resistance. It has the ability to prevent corrosion or any sort of deterioration due to prolonged exposure to harsh environmental and weather conditions. It shows high tensile strength in the face of impact and collision

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Contacts

FEEL FREE TO CONTACT US

ADDERSS

Floor4,Building No,5,Taishi Weijian Industry Zone,Dongyong,Town,Nansha District,Guangzhou.

E-MAIL

ksasales@ksaaudio.com

WhatsApp：+86-18718412869

PHONE

Contact person：ALICE LEE

Tel：+86-18718412869