This is a pair of vintage Acoustic Research AR-2ax speakers. They have been tested and they do work. That being said, I could only hear sound coming from the woofers. They are serial number AX 36559 and AX 39274 respectively. The cabinets show medium wear with scratches and dings missing finish etc. The speakers themselves look good and the cabinets are in good condition structurally just not visually. This pair would be great candidates for restoration. Please see all pictures and ask any questions before purchasing.