The d&b D20 is a high-performance, 4-channel Class D amplifier designed to power d&b loudspeakers. It features a sophisticated digital signal processing (DSP) engine that provides comprehensive loudspeaker management, including specific d&b loudspeaker configurations, EQ, delay, and protection functions. With its integrated web interface, the D20 can be remotely controlled and monitored via Ethernet using d&b R1 Remote control software. Its compact 2U rack-mount design and efficient power delivery make it ideal for a wide range of touring and installation applications, from small events to large-scale productions. The D20 is known for its reliability, pristine audio quality, and seamless integration within the d&b system philosophy.