Hi, this is a pair of really great looking, and fantastic sounding AR 226-PS Speakers. These Acoustic Research Speakers are 8 ohms, rear ported, with matching serial numbers, 5 way binding posts, so you can use banana plugs, and are good for 20-130 watts of power. They are in excellent condition with a nice black wood-grain finish, the grilles are perfect and all of the pins are intact. These nice speakers use 6.5 inch woofers, and 1 inch tweeters, they measure 19.8 inches tall, 9.5 inches wide, 11.5 inches deep, and each one weighs 26 pounds. These ARs produce great highs, very good mids and super lows. They are ready to be connected to your favorite amplifier or receiver. Just $100 firm, please message, call, or text 613-617-6456 to come and audition them, thanks.