Vintage Acoustic Research AR 2x Speakers. Cabinets have Original AR finish and grilles / tweeter level pots, woofers, and crossovers were rebuilt. Drivers are sealed with original gaskets and flexible sealant were needed. Top Quality Restoration Work. I did the best I could to get them back to their original looks, performance, and sound = SOUND GREAT! The work was done FALL 2025 and the speakers have 1-2 hours of use after the rebuild. They will sound better with use (after initial break in period) as the new woofer cone surrounds loosen up.