The HADA-4B500 from Ecler is a powerful four-channel installation amplifier designed for high-demand professional audio applications. It delivers 4 x 500W at 4 ohms and can be configured in bridge mode to provide 2 x 1000W for high-impedance 70V/100V line systems, offering flexibility for both low- and high-impedance loudspeaker setups. The unit features four analogue inputs on Euroblock connectors, ensuring secure and convenient system integration.

An internal matrix mixer and built-in signal processing allow comprehensive audio routing, level control, and system optimization without the need for external DSP equipment. The amplifier includes four GPI ports for remote volume control and an external mute input for practical operational management. Configuration and monitoring are handled through HADA DSP Manager software, while third-party control via TCP/IP enables seamless integration into centralized automation and control systems.

The HADA-4B500 is ideal for leisure venues, hospitality environments, educational institutions, corporate facilities, and sports and wellness centers where high-output multi-channel amplification and flexible control are essential.