The Ecler AURA-4B300 is a professional four-channel Class D commercial amplifier designed for installed audio systems requiring flexible, reliable amplification... Read more
£875.00 Incl. VAT
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The Ecler AURA-4B300 is a professional four-channel Class D commercial amplifier designed for installed audio systems requiring flexible, reliable amplification across multiple zones or loudspeaker circuits. Delivering 4 x 300W, it is suitable for hospitality, retail, education, corporate, leisure and other commercial audio applications.
Each amplifier channel supports 2Ω, 4Ω and 8Ω low-impedance loudspeakers alongside 70V and 100V distributed speaker systems. This flexibility allows a single amplifier platform to be used across a wide range of installation requirements, from conventional low-impedance loudspeakers to larger commercial 100V systems.
The AURA-4B300 also supports bridge operation by pairs of channels, providing up to 600W per bridged output at 4Ω or 8Ω. Output modes are selected using rear-panel controls, allowing the amplifier to be configured to suit different loudspeaker and system requirements.
Four balanced analogue inputs and four amplified outputs are provided via secure Euroblock connectors. Individual inputs can also be linked to Input 1, simplifying installations where the same audio source needs to be distributed across several amplifier channels.
High-efficiency Class D amplification is combined with a universal regulated power supply featuring PFC, automatic standby and dual-fan cooling. Comprehensive protection includes AC, DC, HF, short-circuit, thermal and clip limiting protection to help provide dependable long-term operation in professional installations.
Individual front-panel level controls provide straightforward adjustment and can be locked using rear-panel switches once the system has been commissioned. The AURA-4B300 is suitable for standard 19" rack installation or desktop use and is supplied with the required mounting hardware and accessories.
