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!

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KSA professional audio amplifier has passed a range of specific tests. They cover drop (shock) testing, tensile testing, vibration testing, and fatigue testing, and endurance testing. It is easy to assemble or disassemble, which makes dressing and undressing easy

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A complete protecting systems are required in KSA transistor power amplifier. It is built with short circuit, overload, overpressure, loss of voltage, and other emergencies protecting systems.

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The materials used for KSA professional audio amplifier have been tested. The testing procedures include tensile testing, toughness or brittleness testing, hardness testing, infiltrate testing and testing through radiations. The shoulder, waist, and legs are all designed separately, which makes it more convenient for dressing

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KSA transistor amplifier has been designed with advanced systems. These systems include machine control systems, PLC system, variable speed drive and servo system. It can be put on with different wigs to match different styles of clothes

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The mechanical components of KSA transistor amplifier are manufactured in virtue of many high technologies. They are produced under highly precise machines, including CNC machines, electroplating spraying equipment, and surface polishing machines. Its parts, even absorbing moisture, are not prone to crisp or crack

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transistor power amplifier High-quality cloth is used as the fabric, which has a soft feel and good air permeability, and has a certain sense of comfort when carried on the back.

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