Electro Voice ZLX-15P (each)pair, 2-way, Active PA Speakers, Horn-loaded, 15Â inches, 1Â st, Balanced input (analogue) XLR, 0, Balanced output (analogue) XLR, 0, 0, 0, Tele-in, Black, 383Â mm, 685Â mm, 23Â kg, 423Â mm, Built-in DSP, 20000Â Hz, 42Â Hz, 127Â dB