ACOUSTIC RESEARCH SPEAKERS AR3a. # 85448 and 85456. We had them professionaly restored. New surrounds for the woofers. Also, the four potentiometers were changed. The crossovers have been upgraded with Sprague capacitors. All necessary updates have been made and they sound better than ever. The cabinets look pretty good, except there are some stains on the tops. Please view photos with enlargement feature in order to see condition closely. See my other listings. For more great items! Txzj pxzj35807 txzj-11 txzj51 txzj115. The item “Acoustic Research AR3a Speakers One Pair Upgraded & Updated” is in sale since Sunday, March 11, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “ourplace-okc” and is located in Oklahoma City, Oklahoma. This item can be shipped to United States.
- Brand: Acoustic Research
- Model: AR3a
- MPN: Does Not Apply