4-Channel Stage Amplifier for Live Sound, DJ Performances, and Installations

Applications:

• Live Sound Reinforcement: Power main speakers, monitors, and subwoofers for concerts, festivals, and events.

• Installation Audio: Ideal for multi-zone systems in theaters, houses of worship, conference rooms, and retail spaces.

• DJ Performances: Drive multiple speaker setups for clubs, parties, and mobile DJ rigs.

• Studio Monitoring: Provide clean, powerful amplification for studio reference monitors.

Technical Specifications:

• Power Output: [Example: 4 x 500W @ 8Ω, 4 x 800W @ 4Ω]

• Impedance: 4Ω or 8Ω (per channel)

• THD (Total Harmonic Distortion): <0.1%

• Frequency Response: 20Hz - 20kHz (±0.5dB)

• Signal-to-Noise Ratio: >100dB

• Input Connectors: XLR, TRS (balanced)

• Output Connectors: Speakon, binding posts

• Cooling System: Variable-speed fan

• Dimensions: Standard 19-inch rack-mountable (2U or 3U height)

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.