AR 9LS “I” Acoustic Research Tower Speakers //. A great pair of the famous AR9LS speakers equipped with the “I” standing for improved crossover network design //. All speakers are in great shape //. Cabinets and Grills are in good shape //. The item “AR 9LS I Acoustic Research Tower Speakers in Good Condition” is in sale since Sunday, March 27, 2016. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “edgewater5111″ and is located in Edgewater, New Jersey. This item can’t be shipped, the buyer must pick up the item.