This technology ensures that the audience experience remains consistent from the front row to the back of the stadium. Technical Specifications
The core innovation of the V-DOSC system was Wavefront Sculpture Technology (WST). WST is defined by a set of criteria that transform a series of discrete sound sources into a continuous line source, capable of producing a coherent, planar wavefront. WST relies on two primary geometric principles: l-acoustics v-dosc
While a straight line array produces a cylindrical wavefront that propagates cylindrical spreading (3dB loss per doubling of distance) near the array, eventually transitioning to spherical spreading (6dB loss) at a distance determined by the array length, V-DOSC allowed for "articulation." By adjusting the relative angles between cabinets using a specific rigging hardware system, engineers could "J-curve" the array. This allowed the system to "steer" sound energy more effectively to the back of the venue (long-throw) while maintaining lower SPL and wider coverage for the front (near-field), ensuring consistent sound pressure levels from the front row to the back. This technology ensures that the audience experience remains
All presets include: delay, limiter, HPF/LPF, parametric EQ. WST relies on two primary geometric principles: While
| Preset Name | Use case | |-------------|-----------| | | Main PA, full-range | | V-DOSC L-DOSC/SUB | High-passed main (80 Hz) for use with SB218 | | V-DOSC L-DOSC FILL | Downfill section (less LF) | | V-DOSC L-DOSC FF | Far-field-only array | | SB218 V-DOSC SUB | Subwoofer preset |
The V-DOSC cabinet is a 3-way active design engineered for high-performance touring.
are possible with SB218 (front/rear facing pairs + processing).