These Speakers have been tested and sounds good. The button on the back does not make any scratchy sound. The BASS sounds good. I did NOT remove the covers to see anything because it is said that’IF THIS IS DONE IT COULD RUIN something. Feel free to ask any questions. The item “Acoustic Research AR-4x Speakers Parts/Repair” is in sale since Monday, February 10, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “daddybones6231″ and is located in Greensboro, North Carolina. This item can be shipped to United States.
- Model: AR-4x
- Brand: Acoustic Research