audio speaker amplifier cheapest price for classroom

Application Scope

's stereo power amplifier is widely used in many industries.In addition to providing high-quality products, also provides effective solutions based on the actual conditions and the needs of different customers.

Company Advantages
1. The raw materials of KSA 2 channel power amplifier home stereo is purchased by a professional team.
2. The product is leak-proof. Its good sealed seam can withstand a downpour and won't be compromised by the hot sun.
3. The product is good for the environment. Unlike some refrigerants, the ammonia refrigerant used does no harm to the ozone layer and is not a hazard after it gets into the atmosphere.
4. Guangzhou KAIXU Audio Equipment Co., Ltd has developed foreign markets by identifying foreign consumer groups and consumer demand.

Product Display

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Description

1.ES series is one the best performing class TD high powered amplifier in the market today,design follows a simplicity yet professional frontal design.

2.ES series to be used in many big audio applications.

3.Built with circuit breaker and short cricuit,overload overheat overcurrent anti-heat design measures.

4.ES series power is: 465W/650W/850W/1050W/1350W/1500W/1800W.

Product Parameter

Stereo power 8Ω	1500W*2
Stereo power 4Ω	2400W*2
Stereo power 2Ω	3120W*2
Bridge mono power8Ω	4800W*2
Bridge mono power4Ω	62400W*2
Signal to noise	≥110dB
Slew Rate	100V/uS
Damping Factor	≥500
Frequency response	20Hz-20KHz,±0.5dB
THD+N	≤0.5%，1KHz,1/3 Rrte Power,8Ω
IMD	≤0.1%，1KHz,1/3 Rrte Power,8Ω
Cross talk	≥85dB
Input sensitivity	1V/0dB,BALANCE
Input impedance	10KΩ，BALANCE/20KΩ，UNBALANCE
LED indicator	ACTIVE,SIGNAL(-40dB),CLIP(PEAK),PROTECTION
Net Weight	34kg
Gross Weight	37kg
Install Size	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 is a leading speaker amplifier manufacturer with its own R&D team, advanced production equipment and deep production experience.
2. class e power amplifier is famous around the world for its good quality.
3. Guangzhou KAIXU Audio Equipment Co., Ltd firmly provides professional services to each client. Check now! The permanent aim of Guangzhou KAIXU Audio Equipment Co., Ltd would be to make top brands in the world 2 channel power amplifier home stereo industry. Check now! To operate successfully in a changing market, high integrity is what we should pursue. We will always conduct business behavior without any deceit or fraud. We focus on a progressive, diverse and inclusive culture. We pursue growth through innovation in emerging markets and services and operational excellence. We will be a company that achieves real progress for our customers around the world.

z******i

KSA speaker amplifier passes many Lens and Optical testings which include luminous transmittance, UV transmittance, blue-light transmittance, and anti-reflection luminous reflectance.

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KSA 2 channel power amplifier home stereo has to go through diverse tests. These tests include fatigue resistance testing, dimensional stability testing, chemical resistance testing, and mechanical testing.

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The quality of KSA class e power amplifier can be guaranteed. It is sent to the reputable third-party quality testing institution which offers certification services for pool and spa component manufacturers in a variety.

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KSA speaker amplifier is developed under the concept of high-tech. During the R&D stage, its mechanical parts, microelectronic device, and intelligence control device are considered by the technicians.

k******t

KSA 2 channel power amplifier home stereo is manufactured in line with the strictest sanitary ware standards. From the selection of the materials, the workmanship, to the quality inspection, are all carried out based on specific regulations.

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The product has an unmistakable refractive index and Abbe number. Its spectacle lenses have the most suitable raw materials and additives.

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