AT PLUS Professional

SLX-12000i (2800W /CH) CH WITH CROSSOVER 4-FN

The SLX-12000i is a premium 4-channel Class TD amplifier designed for large venues and high-demand sound systems. With up to 4×4000W power at 2Ω and 7600W bridge mode performance, it delivers powerful, distortion-free audio with exceptional clarity. Featuring balanced XLR inputs, SpeakOn outputs, and advanced protection circuitry, this amplifier ensures stable, noise-free, and reliable operation for professional PA, DJ, and live event setups.

SLX-12000i – Ultra High-Power 4-Channel Professional Amplifier 

The SLX-12000i is engineered for large-scale professional sound reinforcement where maximum power, stability, and crystal-clear audio output are essential. This 4-channel Class TD amplifier delivers massive performance with 4×3000W at 4Ω, 4×4000W at 2Ω, and up to 7600W in bridge mode, making it ideal for big events, concerts, touring rigs, auditoriums, and high-demand PA systems.

Its wide 20Hz–20kHz frequency response ensures accurate audio reproduction across the full spectrum, while the extremely high Slew Rate of >105V/µs and THD+N <0.5% maintain clean, responsive sound even at high output levels. With a powerful damping factor >2000, the SLX-12000i provides tight control over speakers, resulting in punchy bass, clean mids, and crisp highs.

Built with balanced 3-pin XLR inputs, XLR link outputs, and Neutrik-type SpeakOn connectors, the amplifier guarantees secure, noise-free signal flow in any professional environment. Its Class TD architecture delivers high efficiency with reduced heat, allowing long-duration performance without power drop.

Reliability is a major strength — the SLX-12000i includes full protection against short circuits, open loads, overheating, overload, DC faults, and ultrasonic frequencies, ensuring uninterrupted operation during live events. With a rugged design, 49.5kg build, and robust internal components, it’s built to handle the demands of touring and fixed installations.

Whether you’re powering subwoofers, full-range cabinets, or multi-speaker setups, the SLX-12000i provides unmatched output, stability, and audio performance — making it a preferred choice for professionals who need serious power without compromise.

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