High effiency class H circuit ES850W power amplifier for Multi-Media classroom

Product Details

strives excellent quality by attaching great importance to details in the production of power amplifier.

Company Advantages
1. The encapsulation materials of KaiXu home theatre amplifier are purchased by our procurement team who often interviews or visits suppliers, strictly verifying the performance of the semiconductor materials.
2. Our QC team is strict with quality checking for this product to ensure high quality.
3. Our home theatre amplifier keep our company more competitive in the market and promote technology of home power amplifier to a fast development.

Product Display

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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. As a Chinese export brand, KaiXu has been a leader in the domestic home theatre amplifier field.
2. Relying on the strong technical force, KaiXu has been more skilled at producing transistor amplifier .
3. KaiXu will always stick to its strategic focus and make every effort to support the realization of subwoofer power amplifier . Welcome to visit our factory! Integrating personal pursuit into the long-term development of the company is the wish of KaiXu for employees. Welcome to visit our factory! Guangzhou KAIXU Audio Equipment Co., Ltd strictly implemented stereo amplifier design and production according to home power amplifier . Welcome to visit our factory! To achieve sustainable development goals, KaiXu has been doing its best. Welcome to visit our factory!

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KSA subwoofer power amplifier has passed a range of specific tests. They cover drop (shock) testing, tensile testing, vibration testing, and fatigue testing, and endurance testing. Its arms and legs are adjustable and removable

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A complete protecting systems are required in KSA subwoofer 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 transistor amplifier have been tested. The testing procedures include tensile testing, toughness or brittleness testing, hardness testing, infiltrate testing and testing through radiations. It is used and trusted by many famous brands, including Adidas, Panasonic, Puma, Mothercare, and Marisfrolg

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KSA subwoofer power amplifier has been designed with advanced systems. These systems include machine control systems, PLC system, variable speed drive and servo system. It is easy to assemble or disassemble, which makes dressing and undressing easy

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The mechanical components of KSA stereo 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. This product comes with UK and US sizes

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home 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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