LP Productions - We have used and rebuilt speakers for sale at LP. Currently we have the following speakers ready for sale: Eminence 18", type 18456B, 4 ohm. Used, like new, $129.95;
JBL 2123H (Pair) | Reverb
Jbl 2123 H Mid Drivers Photo #1626612 - US Audio Mart
Used JBL 2123H Loudspeakers for Sale | HifiShark.com
jbl 2123H 8ohm Mid Range Speakers Photo #1831928 - UK Audio Mart