Sound Town NIX-D4800 Class-D 4-Channel Power Amplifier — 4 x 720W RMS (4Ω), 1U Rack, Aluminum Front — PA/DJ

Advanced Class-D amplification delivers high-efficiency, lightweight performance ideal for professional sound systems. The NIX-D4800 provides 4 x 480W RMS at 8Ω and 4 x 720W RMS at 4Ω, with a total peak output of 4800W. Flexible input and routing options include a STEREO/PARALLEL switch for signal routing and selectable input sensitivity settings of 0.775V/1V/1.4V to match a variety of source levels. Comprehensive protection circuitry guards against overload, overheat, and short circuit conditions; a 3-second start delay ensures safe power-up, and an onboard limiter helps prevent speaker-damaging distortion. Built for installations, the unit fits a 1U rack space with a rugged metal chassis and an aluminum front panel, making it well suited for conference sound systems, PA, and DJ applications.