The V-DOSC cabinet is a 3-way active design engineered for high-performance touring.
Prior to the early 1990s, large-scale sound reinforcement was dominated by "point-source" cluster arrays. These systems, while powerful, suffered from significant drawbacks: uneven frequency response across the audience plane, severe comb filtering due to overlapping driver paths, and heavy physical rigs that were difficult to fly. The industry standard was a "wall of sound" that prioritized volume over intelligibility and coherence. l-acoustics v-dosc
Before V-DOSC, large sound systems often suffered from inconsistent coverage and poor intelligibility due to destructive interference between stacked speakers. V-DOSC solved this by treating the entire array as a single, continuous, isophasic sound source. The V-DOSC cabinet is a 3-way active design
The V-DOSC cabinet featured a symmetrical two-way design: The industry standard was a "wall of sound"
NAMM Show L-Acoustics Introduced in 2008 with the K1 system, L-Fins significantly improve the precision and smoothness of the directivity pattern in the... xn--j1apa.xn--p1ai V-DOSC® thus allowing the geometrical distribution of energy to be precisely installed to match the geometry of the audience seating area. tosti-lane.com V V-D DO OS SC C: Wavefront Sculpture Technology - Scribd an inability to achieve proper line array coupling in the high-frequency range. ARCS® and dV-DOSCTM are true arrayable systems. de... Scribd V DOSC Manual | PDF | Loudspeaker | Audio Engineering - Scribd Jun 29, 2005 —
The Paradigm Shift in Sound Reinforcement: A Technical Analysis of the L-Acoustics V-DOSC and Wavefront Sculpture Technology
The most critical component of the V-DOSC was the DOSC (Diffuseur d'Ondes Sonores Cylindriques) waveguide. Traditional high-frequency drivers utilize exponential horns that produce spherical wavefronts. The DOSC waveguide utilized a complex internal geometry to transform the spherical wave from the compression driver into a cylindrical isophase wavefront. This allowed the high frequencies to couple correctly with the drivers above and below in the array, extending the line source behavior into the high-frequency spectrum—something previous line arrays failed to achieve effectively.