This amp rack contains three QSC PL380 amplifiers. It is a high‑capacity power solution designed for large‑format PA systems where significant headroom and reliability are essential. Each PL380 delivers up to 4000 watts per channel at 2 ohms and 2500 watts per channel at 4 ohms, with the ability to reach 8000 watts in bridge mode for extreme low‑frequency or long‑throw applications. Using QSC’s PowerLight switch‑mode supply, the amps maintain high efficiency and reduced AC draw while keeping weight manageable for a touring rack. Features like flow‑through cooling, clip limiting, low‑frequency filters, and DataPort connectivity for Q‑SYS monitoring make the rack both robust and flexible in demanding live event environments. Combined, the three‑amp rack provides a powerful amplification backbone for subs, full‑range arrays, or mixed high‑demand zones in concert‑level sound systems.