In the world of professional DJing, the right amplifier can make all the difference. The ATI 20+ DJ Amplifier, with its robust 4450-watt capacity, is designed to meet the demands of the most discerning DJs and audio enthusiasts. Let’s dive into what makes this amplifier a must-have for your DJ setup.
Power and Performance
The ATI 20+ delivers impressive power outputs across various configurations:
- 8Ω Stereo Power: 2x1450W
- 4Ω Stereo Power: 2x2225W
- 2Ω Stereo Power: 2x2700W
- 8Ω Bridge Mono Power: 4050W
- 4Ω Bridge Mono Power: 5400W
This flexibility ensures you can tailor your setup to suit any venue or event, from intimate club gigs to large festivals.
Superior Sound Quality
With a signal-to-noise ratio exceeding 80dB and a Total Harmonic Distortion (THD) of less than 0.05% at 8Ω and 1kHz, the ATI 20+ guarantees clear and precise audio reproduction. The amplifier’s frequency response of 20Hz-20kHz ±0.5dB ensures that every note, beat, and vocal shines through with exceptional clarity.
Advanced Features
- Damping Factor: Greater than 1500 at 8Ω and 1kHz, providing excellent control over speaker movements for tight, accurate bass.
- Slew Rate: Over 20V/μs, allowing for rapid response to signal changes and ensuring dynamic performance.
- Input Sensitivity: Adjustable between 0.775v, 1.0v, and 1.4v to match different audio sources and maintain optimal signal integrity.
Connectivity and Build
The ATI 20+ comes equipped with balanced 3-pin XLR input connectors and male XLR link connectors, ensuring reliable and noise-free connections. The input impedance of 20kΩ balanced and 10kΩ unbalanced accommodates various audio sources. Output connectors are high-quality NEUTRIK, known for their durability and secure fit.
Protection and Reliability
Safety and reliability are paramount in the ATI 20+. The amplifier features comprehensive protection against short circuits, open circuits, overheating, overloading, DC faults, and supersonic frequencies. These safeguards ensure the longevity of your equipment and uninterrupted performance, even in the most demanding environments.
Design and Portability
Housed in a 3U rack-mountable chassis, the ATI 20+ measures 67.5x57x22.5 cm and weighs a solid 40 kg net (45 kg gross). This robust design is built to withstand the rigors of touring and regular gigging while maintaining portability and ease of setup.
Conclusion
The ATI 20+ DJ Amplifier stands out as a powerhouse in the realm of professional audio equipment. Its blend of immense power, pristine sound quality, advanced features, and rugged design makes it an essential addition to any serious DJ’s arsenal. Whether you’re performing at a small venue or a large-scale event, the ATI 20+ delivers the performance and reliability you need to keep the music pumping and the crowd dancing.