effiency transistor amplifier for classroom

Application Scope

's professional speaker can be used in many industries.With a focus on customers' potential needs, has the ability to provide one-stop solutions.

Enterprise Strength

With a comprehensive service system, can provide quality products and services as well as meet customers' needs.

Company Advantages
1. KSA home audio power amplifier will be inspected and tested thoroughly. It has passed the required tests in terms of the main motor, thermal relay, alternating current contactor, fuse protector, thermoelement, and other essential parts.
2. The product is reliable in construction. Featuring a mechanically robust design, it can bear some extreme operating conditions and environments.
3. The product is non-toxic. All the raw materials are dyed with environmentally friendly and safe chemical reagents.
4. transistor amplifier has passed all relative quality certificates.

Product Display

KSA effiency transistor amplifier for classroom-1

KSA effiency transistor amplifier for classroom-2

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Feature

◪ Powerful ,and high efficient with Class A sound quality,class H high power, and low energy consumption.
◪ Advanced switch-mode power supply,provides a stable signal down to 2Ω loads.
◪ Enhanced protection systems guard against short circuits, overheating,DC,UHF,infrasound and distortion.
◪ Wide high-density copper radiating surface for fater heat dissipation.
◪ High-speed and smart fan system,ensures the reliability and durablity of the amplifier in any working environment.
◪ Detachable ventilated heat sink panel.
◪ Each channel features a power limiter to ensure safe operation.

Product Parameter

Stereo Power	8Ω 850W2; 4Ω 1250W2; 2Ω 1800W*2;
Bridge Mono power	8Ω 2500W; 4Ω 3600W;
Signal to Noise	≥112dB
Slew Rate	90V/uS
Damping Factor	≥200
Frequency Response	20Hz-20KHz, ±0.5dB
Total Harmonic Distortion (THD+N)	≤0.5%, 1KHz, 1/3 Rrte Power, 8Ω
Transient Intermodulation Distortion (IMD)	≤0.1%, 1KHz, 1/3 Rrte Power, 8Ω
Cross Talk	≥80dB
Input Sensitivity	1V/0dB, BALANCE
Input Impedance	10KΩ, BALANCE/20KΩ, UNBALANCE
LED Indicator	ACTIVE, SIGNAL(-40dB), CLIP(PEAK), PROTECTION
Net Weight	24kg
Gross Weight	25.5kg
Install Size	483W378D88H

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 has many years of comprehensive experience in designing and manufacturing home audio power amplifier . We have acclaimed customer service.
2. Up to now, we have received various kinds of awards issued by the government such as the advanced enterprise of the quality management system. These awards are strong evidence of recognition of our enterprise's overall strength.
3. Guangzhou KAIXU Audio Equipment Co., Ltd's ongoing business concept is transistor amplifier . Get quote! KSA believes that transistor power amplifier brings with it a responsibility to give back to the world. Get quote!

i******j

KSA home audio power amplifier adopts international advanced technology to achieve exemplary performance. The product can provide an excellent sealing function

i******n

The finest quality of raw materials and sophisticated technology used make KSA transistor power amplifier fine in craftsmanship. It produces no strident squeak when used

j******z

The design of KSA home audio power amplifier is a combination of aesthetics and functionality. It will bond instantly as soon as people apply it and add pressure to it, saving the time waiting for the adhesive to cure

c******a

The production of KSA transistor power amplifier is based on the lean production principle. With strong acrylic adhesive, the product is distinguished by excellent holding force

z******d

KSA transistor power amplifier is manufactured using the latest production technology as per the international trends. This product is easy to tear off by hand

i******y

The simple yet stylish modern design of this product makes it extremely popular among the young. The product is widely used as an essential decor to the buildings owing to its enough brightness and soft light output. The product does not peel off even used in a humid environment

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