Pair of Acoustic Research 4X in nice condition. The speakers spent their lives high up on shelves of a listening room on their sides. They have some felt pads or residue from them on one side of each. The grills have never been removed. One tweeter is coming through and the other is totally blocked off or out. Pots will need to be cleaned or replaced. Both woofers work fine. Please forward any questions, thanks. The item “AR Acoustic Research 4X Loudspeaker Pair” is in sale since Thursday, March 09, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “circatubes” and is located in Florence, Massachusetts. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, SE, KR, ID, to Taiwan, ZA, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, BR, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM, AG, AW, BZ, DM, GD, KN, LC, MS, TC, BB, BD, BM, BN, BO, EC, EG, GF, GG, GI, GP, IS, JE, JO, KH, KY, LI, LK, LU, MC, MO, MQ, MV, NI, OM, PE, PK, PY, RE.