Theory Professional Showcases Full-Range, Single-Box Sound Reinforcement Loudspeaker at InfoComm 2026 (opens in new tab)

During InfoComm 2026, Theory Professional demonstrated an exciting expansion of its product catalog, now addressing also the sound reinforcement market. Within the new SR Series, Paul Hales demonstrated a new concept that he calls a “Rock Concert-in-a-Box” solution. In the same cabinet, the Theory SR-221.3 loudspeaker combines a high-output subwoofer with a top full-range section featuring an axiperiodic horn design with lensguide for controlled directivity.