Alto Professional - LEGACY SPEAKERS Series > TSSUB15
Sub 15 - Optimal Audio - Commercial Audio. Done Differently.
BOSS Audio Systems P156DVC Phantom Series 15 Inch Car Audio Subwoofer – 2500 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier