1.3K views · 107 reactions | T-513 dual 15 inch three way long distance speaker. T-513 is not a normal speaker,it's with coaxial well designed mid-hi horn loaded speaker,the LF with 2 pieces 15'' horn-loaded output,good sound for near side,long distance,can use for crossover inside or outside switch. One T-513 power stand for one 15 inch full range long distance speaker+one dual 15 inch bass bin. T.I Audio can meet any of your demand pro sound system. | T.I Group | Facebook