SIGMA 12000

Uncompromising Power, Precision & Performance

The SIGMA Series by Aerons India is a range of high-performance Class H power amplifiers engineered for professional audio applications. Designed to deliver exceptional sound clarity, high efficiency, and rock-solid reliability, these amplifiers are built for concerts, touring, fixed installations, nightclubs, houses of worship, and large-scale sound systems.

With power ratings extending from 1800W to 12,000W, the SIGMA Series ensures consistent and distortion-free output, making it the ideal choice for professionals who demand the best in sound reinforcement.

Features & Benefits

• Class H Circuitry – Delivers superior efficiency with reduced heat buildup.
• High Power Output – Up to 6000W per channel at 2Ω, ensuring powerful and dynamic sound.
• Wide Frequency Response – Covers 20Hz – 20kHz (+1/-1dB) for accurate audio reproduction.
• Low Distortion (THD+N < 0.5%) – Ensures clean and transparent sound.
• High Damping Factor (≥1200) – Provides better speaker control for tighter, more defined bass.
• Advanced Cooling System – Optimized for thermal stability and long-term reliability.
• High Signal-to-Noise Ratio (≥99dB) – Ensures a noise-free, high-fidelity audio experience.
• Flexible Input Sensitivity – Adjustable 0.775V, 1V, and 1.44V for seamless integration.
• Balanced & Unbalanced Inputs – Compatible with Male XLR and Female XLR connectors.
• Reliable Output Connections – Equipped with SpeakON and binding post terminals for secure connections.

Built for Professional Applications

✔ Live Sound & Touring – High power and durability for demanding performances.
✔ Fixed Installations – Reliable performance for auditoriums, stadiums, and theaters.
✔ Nightclubs & DJs – Powerful, deep bass and crystal-clear highs for immersive experiences.
✔ Houses of Worship – Pristine clarity for both speech and music applications.
✔ Outdoor Events – Rugged construction to withstand extreme conditions.