I have a bunch of subs i am not going to use and now would like to part with. First off i have 4 of the original ROUND kicker solo bariacs! These are the one piece cone! the 10sd series. Three of which are single 4 ohm and the last one is single 8 ohm. I was going to run these in my silverado but after i bought them i found out one of them was 8 ohm. I opted to use my w6's instead because another 4 ohm sub is so **** hard to find. All four of these are in awesome condition, two of which i would say are mint and the other two are probably 9 out of 10 due to some minor cone scuffs.