circuit transistor amplifier professional for classroom

Enterprise Strength

has a strong customer service team to provide professional and efficient pre-sales, sales, and after-sales services for customers.

Product Comparison

Compared with similar products, 's professional speaker has the following advantages.

Company Advantages
1. KSA professional audio amplifier is manufactured in line with high-quality standards. It is produced with excellent anti-corrosive, anti-static, water-resistant, and dust-proof performance.
2. transistor amplifier has high luminous efficiency, low power consumption and excellent energy-saving performance. Moreover, the gloss is well-proportioned without light spots, and the light effect is good.
3. The product is tested for many times to ensure that it is of great durability and stability.
4. Without the Quality Assurance, transistor amplifier in KSA is not allowed to be sold in the market.

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 stands out for the strong capability for manufacturing professional audio amplifier . We mainly excel in designing, manufacturing, and marketing products.
2. Our company has complete manufacturing facilities. We keep working on the ongoing development of the ever-expanding factory site, including managing any new construction projects and the refurbishment of existing facilities.
3. We provide long period for maintenance for our transistor amplifier . Call! transistor power amplifier , is the spirit of continuous development of KSA. Call!

w******l

transistor power amplifier Made of high-quality materials and precise components, combined with advanced manufacturing technology and craftsmanship, it is precisely cast, with high surface smoothness, good gloss, stable operation, reliable quality, both aesthetics and practicability. Ideal metallurgical machinery.

y******b

transistor amplifier It is refined by advanced manufacturing technology and craftsmanship, with thick texture, comfortable hand feeling, safe and reliable use.

g******v

professional audio amplifier Made of high-quality materials and advanced manufacturing technology, it has the advantages of firm structure, stable operation, convenient use, durability, and convenient maintenance.

v******r

professional audio amplifierHigh-quality material selection, high quality, high strength, high ductility, good water resistance and other advantages.

z******d

transistor amplifier Exquisite material selection, excellent workmanship, beautiful appearance, high quality, and has the advantages of stable operation, simple operation, high degree of automation, high quality and durable.

d******r

Our transistor amplifier can work for non-stop 24 hours. Its handle is designed to be ergonomic

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