Nice pair of PSB 400 Speakers, cabinets in very good condition. Only very light wear visible. Sound great, look great. Sequential serial numbers PSB 400 bookshelf speakers 2 way, bass reflex 80 watts power handling -125 watt range 6.5" poly cone woofer with rubber surrounds 3/4" dome tweeter Each cabinet measures: 16" (h) x 8-1/2" (w) x 11-3/4" (d) made in Canada,