Ecler AURA-4B300 Commercial Amplifier

Ecler AURA-4B300 commercial amplifier

The Ecler AURA-4B300 is a 4-channel, 300 W RMS high-efficiency Class D commercial amplifier, compatible with both low (2/4/8 ohm) and high impedance (70V/100V) loudspeaker configurations, built for reliable everyday performance in professional installed sound environments.

AURA Series amplifiers are built with high robustness for long-lasting performance, using special power supply circuitry designed for optimized electrical consumption. The series also features the ability to link channels to the first input by selecting it on the rear panel, simplifying multi-channel background music distribution from a single source.

Cooling is provided by 100% silent convection cooling, with no fan, and front panel volume control knobs allow quick local level adjustment, lockable using rear panel switches to prevent unauthorized tampering once an installation has been correctly set.

Auto standby, overload protection, and thermal protection are included as standard, guarding against damage during extended or demanding use. With Euroblock input and output connectors featuring an anti-pull-out locking system, the AURA-4B300 is straightforward to install in retail, hospitality, sports and wellness, and corporate environments that need dependable commercial amplification.

Features

• 4-channel x 300W Class D commercial amplifier
• Compatible with both low (2/4/8 ohm) and high impedance (70V/100V) loudspeaker loads
• High-efficiency Class D amplifier design
• Optimized power supply circuitry
• Link-to-input-1 selector per channel
• Front panel volume knobs, lockable via rear switches
• Auto standby function
• Overload and thermal protection
• Euroblock connectors with anti-pull-out locking system
• 100% silent convection cooling, fanless

Specifications