These items primarily have *functional* issues such as a coil tick, a rattle, messed up or BROKEN terminal *, broken / not glued correctly dust cap, surround or spider glue issues, rips in the surround or spiders, no dust cap, etc. Most of them not really major -- but SOME of them do have major problems. These are not our typical b-stock which are cosmetic only -- most of these do have some sort of functional issue. There may be other issues not described here as well such as a bad voice coil or something more major. If you are NOT OKAY with the chance of having a bad woofer do not buy.

*Tip: If you get a Yard Sale sub and one coil won't read on a DMM check it at the LEADS; the terminal itself may be defective rather than the coil in some cases. We do NOT guarantee both coils are good but this is something else to check. There is NO distinction between Used and QC Fail products... The "no guarantee" policy does apply to both used and QC fail in the Yard Sale equally. We cannot 100% guarantee the accuracy of a listing (minor variations) such as Rev1, Rev2, spider stiffness, etc. The item *will* be the correct MODEL (Z series, X series, etc) and VERSION (v3, v4, v5, etc) and SIZE but small details are not guaranteed. We will do our best to get these details right but we cannot GUARANTEE it. We will NOT be re-coning any of these before shipping. We can sell the sub and you can order a re-cone kit separately.