The Sound Town UPDM-Q3 is a lightweight 4-channel amplifier engineered to deliver powerful, efficient performance in professional PA, DJ, and installation environments. Capable of producing 4 x 1150W RMS at 4Ω or 4 x 600W RMS at 8Ω, it combines substantial output with energy-conscious operation. Utilizing advanced class-D technology, the UPDM-Q3 maintains a compact footprint without sacrificing sonic clarity or reliability.
Connectivity is versatile, with 4 XLR inputs and 4 Speakon outputs, while the STEREO/PARALLEL/BRIDGE switch allows flexible signal routing. An integrated LPF ensures subwoofers receive clean, defined low frequencies by filtering out unwanted highs. Protection features include overload, overheat, and short-circuit safeguards, a dedicated fuse holder, LED indicators for power, signal, overload, and protection, a 3-second start delay, and a built-in limiter for smooth, distortion-free activation.
Housed in a sturdy 1U metal chassis, the UPDM-Q3 is designed for reliability in demanding installations, touring, or live sound scenarios, providing consistent, high-quality amplification wherever it’s needed.
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