Features:
1. Use a classic full differential amplifier circuit, large dynamic output; a variety of working modes, convenient connect output interface, integrated protection circuits. 
2. Overheating and overload protection; output DC potential protection; ON OFF striking resistant current circuit design; temperature control electrodeless high speed air cooling heat dissipation. 
3. Powerful sound, easy-controlled low frequency, very high damping, mellow and full intermediate frequency; transparent and bright high pitch, sweet and smooth.
4. Power amplifier use advanced full symmetry H amplifying circuit, military-grade aluminum electrolytic capacitors for current reserve, strong dynamic creating a surge of power, various sensitivity input.
5. Flexible function selection adapts to a variety of usage modes. Pressure limit select functions fully meet your different needs. 
6.Perfect protection function lets you free from worry. Support stereo 2Ω, bridging 4Ω load. It is the best partner of audio engineering.

4-CH high power amplifier professional amplifier brands

Technical Parameters:

4-CH high power amplifier professional amplifier brands

Power Amplifier Sound Standard

Power Amplifier Professional

Amplifier For Passive Speaker

power mixer professional amplifier with high quality 4 channels

Founded in 2003, Foshan Nanhai XIBON Audio Equipment Factory is a company specializing in research and development, manufacture of professional stage power amplifier, speakers and other audio equipment. All products have passed China's compulsory product certification CCC certificates. Based on the principle of "Quality and Integrity Come First", the company's products not only occupy a certain market share for domestic audio, but also export to more than 20 countries and regions in the global market, with high international presence.

Since the company was founded, we gather a large number of well-known experts in the research and development of audio engineering, audio technology, and process design, increasingly applying international latest technologies and design concepts to the products. The factory always adheres to the idea of sustainable development and innovation. After nearly 10 years of development and growth, the factory has modernized its own manufacturing base. We have advanced automatic AI production equipment for manufacture, a fairly strong sales team for sales system, and perfect after-sales service for customers, winning their trust.

Business Process:

Inquiry ----> Drawing ----> Mould Confirmation ----> Sample Confirmation ----> Placing Order ----> Delivery

Testprogram:

3 steps test program to guarantee the quality of the product Strictly:

Inspection of raw materials+Production testing+Finished product Testing

Terms & Conditions of Trade:

1) Money Transfer; PayPal; Money Gram; Bank Transfer; Escrow ; Way of payment T/T or Western Union. 
2) Order's payment: T/T 30% deposit, T/T balance before delivery

3) Delivery Time: 15 to 30 days after sample confirmed & down payment.

(1). OEM 
(2). Customize design; 
(3). Top perfomance power amplifier; 
(4). Mature export market all over the world 
(5). Excellent performance, good quality and competitive price 
(6). High efficiency toroidal transformer power supply, large high-energy linear power supply device. 
(7). HI-FI machine grade material used and the topic level components, carefully selected production. 
Sound structured, clear air, clean, solid driving bass speakers.

Package
5steps of packaging process, protected products from being damaged in the long distance transport:

Transparent film+ Color box+ Thick carton+ Environmental Woven bag+ Packing belt