The ALX-1525LA Portable Line Array Speaker System raises the bar for pro audio products. Adjustable pole-mount system for versatile oor staging; adjust each of the 4 speaker top’s angles and heights above the subwoofer according to each unique audience and venue. This revolutionary line array system consists of a 15” active subwoofer supporting quad-stacked speaker tops, each hosting dual 5” drivers and a 1” compression tweeter. At a system total of 1,600W RMS and 3,200W peak Class D digital power, this system booms at 134dB of sound. Altec’s specially designed waveguard horn delivers optimal o -axis performance. DSP and integrated electronic crossovers allow complete customization delivering incredible sound. The system is available with our specially designed Flyware allowing for a multiuse of adjustment options.