The L'Acoustics A15i Wide is a high-performance, two-way passive loudspeaker from the A Series, engineered to deliver exceptional acoustic clarity and powerful projection in medium-throw applications. Part of L'Acoustics' renowned ecosystem of touring and installed sound solutions, this loudspeaker combines a 15-inch neodymium low-frequency driver with a 3-inch diaphragm compression driver, coupled to a proprietary waveguided horn, to produce a well-defined and coherent sound field with consistent tonal balance across its intended coverage area. The "Wide" designation refers to its specific horn geometry, which provides a horizontally broad dispersion pattern, making it ideally suited for covering wide audience areas from a single array or point-source position, such as in theatres, houses of worship, performing arts centers, and live music venues requiring even, intelligible coverage.

The enclosure is constructed from rugged, multi-laminate plywood finished with a hard-wearing, textured paint and protected by a robust steel grille, ensuring durability for both touring and permanent installation. Its design incorporates L'Acoustics' proprietary technologies, including Reactive Impedance Matched (RIM) venting for enhanced low-frequency efficiency and reduced distortion, as well as an optimized crossover network that ensures seamless integration between the LF and HF drivers. The speaker is designed to be used in conjunction with L'Acoustics' LA4X or LA12X amplified controllers, which provide not only power but also precise system processing, alignment, and protection tailored to the A15i's electro-acoustic parameters, unlocking its full performance potential.

As a versatile component, the A15i Wide can be deployed as a main loudspeaker in smaller to medium-sized venues, as a side-fill, or as part of a larger array using L'Acoustics' rigging hardware for precise vertical splay angles. Its consistent directivity and controlled vertical pattern minimize unwanted energy on stage and ceilings, focusing sound on the audience for improved clarity and reduced reverberant buildup. With L'Acoustics' signature sonic signature—characterized by transparency, dynamic range, and precise imaging—the A15i Wide represents a professional-grade tool for sound engineers and system designers who require reliable, scalable, and acoustically superior sound reinforcement.