These have been tested and sound good. The paperwork is still intact on one. Wood cases could use some polish and one has some cup rings. I can’t see any gouges or anything like that. The item “Acoustic Research Suspension Loudspeaker System AR-4 x tested sound good” is in sale since Sunday, August 20, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “sotofamilia” and is located in Thatcher, Arizona. This item can be shipped to United States.
- Brand: Acoustic Research