For applications that typically require a throw between 15-30m (50-100ft), a full-blown line array is not always practical, optimal or affordable. Conversely, a point source solution may not be sufficient in coverage and SPL. TORUS is a constant curvature array designed to fill that gap, combining optimised coverage, SPL profile and cost efficiency, says the company.
However, Dom Harter, managing director, said, “Typically, constant curvature arrays have adjustable horizontal dispersion but their performance can vary considerably in terms of tonality and effectiveness of coverage when different dispersions are selected. Equally, many lack sufficient sensitivity in the mid-band frequency, critically important for voice projection and clarity. They also can suffer from comb filtering. TORUS fundamentally addresses these areas and more.”
Each TORUS cabinet is designed for a flexible horizontal dispersion pattern and this can be manually adjusted (without removing the front grille) between 90°, 60° or 75° (asymmetrical) via Martín's 'Dynamic Horn Flare'. This moves and locks the waveguide and adjusts the horn mouth, including the low diffraction termination into the baffle, to ensure correct geometry and optimal performance in each of those settings, according to Martin.
A vertical pattern of either 15° or 30° is achieved via two separate cabinet types: T1215 and T1230, respectively. These cabinets can also be combined to fit venue and coverage requirements.
TORUS features a phase plug mounted in front of the 12” neodymium driver to increase mid-band sensitivity, as well as three 1.4” HF polymer dome neodymium compression drivers.
TORUS is also the first product to take full advantage of DISPLAY 3, Martin Audio’s all new prediction and optimisation software, and the second big announcement from the event.
DISPLAY 3 is set to be a tool for both live and installation projects. It works with Google Sketchup for sophisticated venue modelling or allows for more simple venue and shape creation. Initially, DISPLAY 3 will natively support prediction and optimisation of TORUS, with line arrays being imported from DISPLAY 2. Over time, however, DISPLAY 3 will incorporate all Martin Audio line array, point source, ceiling and subwoofer solutions for a complete self-contained system design and prediction platform.
Summing up, Harter said, “These two major announcements show both the resilience and the ambition of the company. Through the pandemic we had a proactive approach with the continuation of R&D investment and the belief that companies that consistently add value to their customers will have a brighter future. The introduction of TORUS enables Martin Audio to compete in more applications and DISPLAY 3 will develop further to be a leading 3D design and prediction software that enhances the working lives of installation and live event professionals.”
TORUS will start shipping worldwide from April and similarly, DISPLAY 3 will have a public release at that time.