One Twin Dome Highrange/Midrange Assembly for the above speakers. Initially, we have three available. Perfect acoustic and cosmetic condition. Fully tested with test equipment and a music source. This is guaranteed to meet the original specifications. Replacements have not been available for years and we rarely see a fully functional one offered. Due to the rarity of these, if you own a pair of the above speakers and yours are still fine, I would suggest you consider this for a long term spare. These are great speakers but surely a disappointment when this assembly fails. Please browse our entire store. If you would like to be advised of new and exceptional items prior to listing, along with our sales, please sign up for our Newsletter. The free listing tool. The item “ACOUSTIC RESEARCH ORIGINAL AR9Ls, AR9LSi, AR98Ls, AR98LSi, TWEETER/MID ASSEMBLY” is in sale since Thursday, August 14, 2014. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “vintage-ar” and is located in Albany, New York. This item can be shipped worldwide.