The AURA-4B600 is a powerful and versatile four-channel Class D amplifier, delivering 4 × 600W RMS at 4Ω, making it ideal for multi-zone commercial and professional audio systems. Designed for flexibility, it supports both low-impedance (2, 4, 8Ω) and high-impedance (70/100V) loudspeaker configurations via a convenient rear-panel selector switch. The amplifier also supports dual or bridge mode (4/8Ω) operation, allowing higher power output when required.

Equipped with four analogue audio inputs and Euroblock input/output connectors featuring an anti-pulling locking system, the AURA-4B600 ensures secure, reliable connections for fixed installations. A link output for Input 1 enables easy signal distribution to additional amplifiers when expanding the system.

For enhanced installation security, the front-panel volume controls can be locked using rear-panel switches to prevent unauthorized adjustments. Its high-efficiency Class D design minimizes power consumption and heat generation, while the Auto Standby function further improves energy efficiency by reducing power usage when no audio signal is detected.

Comprehensive protection features include fan cooling, thermal protection, overload protection, and an anti-clip system, ensuring long-term reliability and safeguarding connected loudspeakers.