The Ecler AURA-4B150 is a professional four-channel Class D commercial amplifier designed for installed audio systems requiring flexible amplification across... Read more
£775.00 Incl. VAT
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The Ecler AURA-4B150 is a professional four-channel Class D commercial amplifier designed for installed audio systems requiring flexible amplification across both low and high impedance loudspeaker configurations. Delivering 4 x 150W, it provides a versatile solution for hospitality, retail, education, corporate, leisure and other commercial audio installations.
Each amplifier channel can be configured for 2Ω, 4Ω or 8Ω low-impedance loudspeakers, as well as 70V and 100V distributed speaker systems. Output modes are selected from the rear panel, allowing different system configurations to be accommodated from a single amplifier platform.
The AURA-4B150 also supports bridge operation by pairs of channels, providing up to 300W from each bridged pair at 4Ω or 8Ω. This provides additional flexibility where higher output is required for larger or more demanding loudspeakers.
Four balanced analogue inputs and four amplified outputs are provided via secure Euroblock connectors with an anti-pulling locking system. Individual inputs can also be linked to Input 1, simplifying installations where the same source needs to be distributed across multiple amplifier channels.
High-efficiency Class D amplification is combined with a universal regulated power supply featuring PFC, automatic standby and fan-assisted cooling. Integrated thermal, overload, short-circuit and anti-clipping protection help provide reliable operation within permanent professional installations.
Individual front-panel volume controls allow straightforward level adjustment and can be locked using rear-panel switches once the system has been commissioned. The amplifier is suitable for standard 19" rack installation or desktop use and is supplied with the required mounting hardware and accessories.
