Choosing the right power amplifier is essential for delivering powerful, clear and reliable sound in professional DJ setups, events, clubs, halls and live sound applications. The ATI+ Series DJ Amplifiers are designed to provide high power output, practical controls, and digital monitoring in a professional rack-mount format. The series includes the ATI 21+, ATI 31+, ATI 41+ and ATI 51+ models, giving users multiple options for different sound-system requirements.
ATI 21+ Digital Display Amplifier
The ATI 21+ is built for users looking for high-power performance in a professional amplifier. It features a digital display for convenient monitoring and includes controls for gain and system operation. According to the product graphic, the amplifier supports 2 × 1600W at 8Ω, 2 × 2500W at 4Ω, and 2 × 3000W at 2Ω. Its cooling fan and monitoring features make it suitable for demanding sound applications.
ATI 31+ Power Amplifier
The ATI 31+ combines powerful output with a digital display and professional protection-oriented features. The product information highlights 2 × 1700W at 8Ω and 2 × 3400W at 4Ω stereo output, along with 3400W at 8Ω bridge and 6800W at 4Ω bridge. This makes the model a strong choice for professional PA and DJ sound systems where greater power handling is required.
ATI 41+ Class H DJ Amplifier
The ATI 41+ is presented as a Class H DJ amplifier designed for premium power performance. Its graphic highlights 2 × 1600W at 8Ω, 2 × 2500W at 4Ω and 2 × 3000W at 2Ω. It also includes digital monitoring features for voltage, temperature, mode, gain and fan status, helping users keep track of amplifier operation during demanding performances.
ATI 51+ Professional High-Efficiency Amplifier
At the top of this range, the ATI 51+ is promoted as an 8400W professional high-efficiency power amplifier. The displayed specifications include 2 × 1700W at 8Ω stereo, 2 × 3400W at 4Ω stereo, 3400W at 8Ω bridge and 6800W at 4Ω bridge. Its digital display and monitoring indicators make it suitable for high-power professional audio setups.
Choose the Right ATI+ Amplifier for Your Sound System
The ATI+ Series provides multiple power amplifier options for DJs, event professionals, sound engineers and PA system users. From the ATI 21+ Digital Display Amplifier to the ATI 31+ Power Amplifier, ATI 41+ Class H DJ Amplifier and ATI 51+ High-Efficiency Power Amplifier, the series offers different levels of power and professional features. Selecting the right model depends on your speaker configuration, impedance requirements, desired output and application.