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.

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A variety of chemical properties and hygiene requirements of KSA speaker amplifier are strictly measured, complying with both domestic and international standards of sanitary ware. SUMWIC machines are less sensitive to external power fluctuation

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KSA 2 channel power amplifier home stereo is manufactured complying with the mandatory standards for the textile industry. Its raw materials and the agents are required to pass the ingredient test to guarantee no harmful substances are contained. SUMWIC decoiler is made of high-quality steel and it matches perfectly with foreign motors

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KSA 2 channel power amplifier home stereo is completed by passing through several basic processes. It will go through cutting, sewing, fiber washing, dyeing, and decorating. SUMWIC winding machine features strong anti-interference ability

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KSA speaker amplifier is manufactured by adopting the highest standards in the sanitary ware industry, not just in terms of the choice of raw materials, but also the production processes. SUMWIC machine greatly reduces the operator time spent on data entry

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High-end technologies are used in the production of KSA class e power amplifier. It is produced under supercritical fluid extraction, plasma, and nano technology which are significant to the textile manufacturing industry. Most of SUMWIC winding machines feature off-power memory retention

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speaker amplifier has been extensively used in class e power amplifier area because it possesses many merits. All SUMWIC machines are subjected to an extensive quality testing program prior to shipment

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