Ecler AURA-4B300
Key Features.
4-Channel Power Amplifier: Delivers 4 x 300W RMS at 4Ω, providing powerful, reliable amplification for professional audio installations.
4 Analogue Audio Inputs: Connect up to four analogue audio sources for flexible integration into commercial sound systems.
Flexible Loudspeaker Compatibility: Supports low-impedance 2Ω, 4Ω and 8Ω loudspeakers, as well as 70V/100V high-impedance speaker systems, selectable via the rear-panel switch.
Dual and Bridge Modes: Supports dual-channel or bridge operation at 4Ω/8Ω, offering flexibility for different loudspeaker configurations and installation requirements.
Description.
Retail // Education // Corporate // Leisure // Sports & Wellness // Hospitality
The Ecler AURA-4B300 is a high-efficiency 4-channel Class D power amplifier, delivering 4 x 300W RMS at 4Ω for professional audio installations and commercial sound systems. Designed for demanding multi-channel applications, it supports both low-impedance and high-impedance speaker systems, with dual-channel and bridge operating modes at 4Ω or 8Ω.
Part of the Ecler AURA Series, the AURA-4B300 features a specially designed power supply to optimise energy consumption, alongside a fan cooling system for reliable, long-term performance. Flexible input routing allows all amplifier channels to receive the signal from input 1, selectable via the rear panel, simplifying audio distribution across multiple zones.
Built-in auto standby, overload and thermal protection, power factor correction (PFC) and anti-clipping technology help maintain dependable operation while protecting connected equipment. For added security in commercial installations, the front-panel volume controls can be locked using rear-panel switches.
Combining powerful, energy-efficient Class D amplification with flexible speaker compatibility and comprehensive protection features, the Ecler AURA-4B300 power amplifier is ideal for multi-zone sound systems in retail, hospitality, offices, education and other professional AV environments.