4X250W 4-Channel Power Amplifier for Audio Amplification with Versatile Connectivity

Applications
Live Sound: Amplifies speakers for concerts, festivals, and events.
Broadcasting: Powers studio monitors and transmission systems for radio and television.
Corporate Events: Enhances audio for presentations and conferences.
Public Address Systems: Provides clear audio in schools, auditoriums, and outdoor events.
Clubs and Nightlife: Drives sound systems for DJs and live performances.

Conclusion
A 4-channel professional power amplifier is a vital component for achieving high-quality audio in various professional environments. Its ability to drive multiple speakers simultaneously, coupled with robust features and reliability, makes it an essential tool for sound engineers, musicians, and event organizers.

Technical paramete

Output power:400W at 8Ω to 800W at 8Ω
·Good quality 3-pin electronically balanced XLR as input,and LINK plugs ·Good quality SpeakON outputs
·Stereo,Bridged and Parallel output modes
·32dB/1V/0.775V input sensitivity selection
·Separate PROT Board ensure stable performance
·Multiple protection functions:Soft start,VHF,DC,Short Circuit,Clip,Over heat

Advantage Of Factory

Our company was established in 1998, specializing in the development, production, and sales of audio electronic products for over 20 years. Complete equipment, advanced production technology, multiple high-efficiency assembly lines, semi-automatic production, ensuring quality and quantity. With strong technology and advanced management experience, perfect after-sales service (for example: after-sales troubleshooting, maintenance consulting, spare parts replacement, etc.) based on the forefront of the audio industry, dedicated to new and old customers for a better tomorrow.

Foshan Shu bole Electronic Technology Co., Ltd. was established in 1998, located in Lishui Town, Nanhai District, Foshan City, Guangdong Province. It is mainly engaged in the development, production and sales of audio and electronic products. With more than 10, 000 square meters for workshop. , In the first eight years of the company's establishment, our main porduct sales of home theater systemt, such as AV power amplifier ,AV speakers and multimedia. Later, we made professional audio equipment according to the market trend. We mainly developed and sold products such as professional amplifier, professional speakers, professional mixer, etc.

Shu Bole Electronics Technology Co., Ltd. has complete equipment,with advanced production technology, with multiple high efficiency lines and an independent power amplifier production workshop. Since its inception, the factory has been strict in quality control, attach importance to each small detail in the production chain, adhering to the "high quality, high efficiency, high standard" enterprise standards.