New Old Stock Acoustic Research AR-15 Speakers These were Salesman samples that were opened over 15 years ago, never used, put back in bags and box, and sat in closet. The item “NEW Old Stock Acoustic Research AR 15 Speakers” is in sale since Thursday, May 17, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “foradealnow” and is located in Burton, Ohio. This item can be shipped to United States.