Early set has been totally reconditioned, Speakers sound fantastic. Close serial numbers 321177 and 321180 does not happen very often. New Solen audio crossover caps and refurbished Tweeter control Pots. Sound Great all controls and drivers fully functioning as they should. Cabinets and Grills are in great condition, Except one minor flaw on one grill below badge (see picture). Please review pictures carefully speakers like this come up very rarely. Performance and looks is as originally manufactured. “The best of the lot, the AR-4X, handled these upper ranges as well as any other speaker, no matter how big or expensive, ever put through its paces in our laboratory, ” they said. And also, The smoothest response in the test, and one of the smoothest, widest-range loudspeakers ever tested by Consumer Reports. The item “ACOUSTIC RESEARCH AR4X Collectible #321177 and #321180″ is in sale since Thursday, August 17, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “arspeakers” and is located in North Grafton, Massachusetts. This item can be shipped to United States.
- Brand: Acoustic Research
- Model: AR4X
- Country/Region of Manufacture: United States