Sundown Audio X-10 V. 2 D4 Revision 2 Pro 10 Dual 4-ohm 1500w Rms Subwoofer New. admin November 20, 2018 SUNDOWN AUDIO X v 2 SERIES 12 INCH SUBWOOFER Sundown audio x-10 v. 2 d4 revision 2 pro 10 dual… Read more