The SA42-4 is James Loudspeaker's most compact, affordable in-wall/in-ceiling Small Aperture® speaker, delivering premium sound through a tiny 3-inch grille. This 2-way system features a 4-inch woofer and 2-inch midrange/tweeter in an aircraft-grade aluminum enclosure, offering high output, defined bass, and wide dispersion while meeting stringent aesthetic demands in tight installation spaces.