ALIS15 R2 loudspeaker (second generation) is a 2-way full range, “Adaptative Loudspeaker Integrate point Source” which generates a constant curvature wavefront of 40ºx75º. The exceptional scalability and the ability to form small arrays of two, three or four cabinets with strict control of dispersion makes ALIS15 capable of adjusting to any audience geometry, being the ideal choice for distributed systems. Arrays can be flown horizontally or vertically, or stacked when needed. ALIS15 show no angle settings to calculate or spread adjustments to implement for each show, as these is already fixed offering unbeatable  audio performance for all kind venues where polar control, high-output, lowdistortion, and the highest quality sound are required. Tecnare ALIS15 is designed as a complete system with the T Series class D amplifier or DP4896 DSP controller. Constructed of premium WISA birch plywood, ALIS15 enclosure are covered with a hard-shell finish coating. Rigging is made out of aluminum to lower weight and optimize weatherization. ALIS15 can be sold in passive version with an internal passive crossover network.