Consecutive Serial numbers C63471 and C 63472. I hooked these up to my Eico ST40 Amp at 4 ohms and they sound great. The attenuators might need cleaned as they had trouble holding the desired tonation at times. The other defects are: two corners of the cab have a slight gouge in them, one front grill has a cracked top plastic frame piece that happened as I removed them, The inner hard rubber gasket on the woofers is starting to crack but doesn’t affect the woofers sound, the capacitors/resistors might need replaced as they are old, and there is some oxidation on the metal frames of the tweeters. All defects are displayed in the picks. The cabs are in pretty nice shape with hardly any scratches and are smooth. A good coat of wax would restore their luster. These units are heavy. These are as-is, as-stated, no-return items as are all my vintage electronics. I have told you all the noted defects I encountered. These will need a little work to get them back to optimum performance and cosmetics. Please check out my other related items. The item “Pair Acoustic Research AR3 Speakers All Original Working consec serial numbers” is in sale since Sunday, February 14, 2016. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “radiotubes4u” and is located in New Castle, Pennsylvania. This item can be shipped to United States, to Canada, to Australia, KR, to Taiwan, TH, to Hong Kong, to Mexico, BR, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.
- Brand: Acoustic Research
- Model: AR3
- Country/Region of Manufacture: United States